-
Bob99
AskWoody MVPSame goes for me today, March 28th about 15 minutes before the time of this post.
-
Bob99
AskWoody MVPIt may be a component of one of your add-ons for IE, so that’s why you don’t see it in the list by itself.
A Google search for the file name includes some results for web sites with instructions for using certain programs recommended by each individual site to get rid of the file, but I wouldn’t go there. If you think it’s suspicious, try running Malwarebytes, to see what that turns up, if anything.
The file belongs, as you’ve said, to a program called Bullseye Coverage, which is a C++ code analyzer. The program’s utility might also be part of another program installed on your computer. For more info about the program itself, just Google the term “Bullseye Testing Technology” (which shows up in the file’s cert as you’ve stated above) and click on the link for the company’s homepage. That initial sentence on the company’s website will give you some basic info about the Bullseye Coverage program itself so you can decide if it belongs on your computer or not. It may also help you figure out how it got there as well.
Please post back here with any other questions that come up, and we’ll do our darndest to help you with them.
1 user thanked author for this post.
-
Bob99
AskWoody MVPSame here!! Waiting till it’s ok to install next month’s official rollup which will hopefully have a fix or two for some of the [problems] from this month’s “patch”.
1 user thanked author for this post.
-
Bob99
AskWoody MVPNote added to March 13, 2018—KB4088875 (Monthly Rollup) (Win 7) and March 13, 2018—KB4088878 (Security-only update) (Win 7): “If the version of PCI.SYS file is less than 6.1.7601.21744, please follow the step-by-step instructions outlined below before applying this update to physical or virtual machine:”
@MrBrian, I also happened to notice that KB4088875 was last updated today, the 25th of March, so maybe the note you mention is what was changed in it.For everyone else reading this thread, if you don’t recall where the file pci.sys is and want to find it, it’s probably in your System32/drivers folder.
-
Bob99
AskWoody MVPWhat @MrBrian mentions in post 178189 just above,
This script needs to be run with admin privileges.
and what @DrBonzo mentions in post 178197 also above,
Seriously??!! There’s no way I’m going to attempt that and I’ll bet there’s no way a typical home user would attempt it either. Then again, I’m not being offered the Rollup in Windows Update, so I’ll just wait until I am, at which point I’ll also assume I won’t need to run scripts. Um… I would be right in assuming that at some point these patches should not require the user running a script, and that they would just install on their own after I click an OK to install button??
are, I believe, the biggest reason(s) that MS pulled KB4088875 from being offered through the WU channel to users. They probably figured that most folks using that method to install rollups wouldn’t be able to or wouldn’t desire to install that patch with anything other than the proverbial click of a mouse.
Notice that the word “most” is in italics above, as I know there are still folks who are being offered the patch via WU, but that it’s unchecked by default for them.I was initially offered the update for both of my machines, but it has since been pulled, and has been replaced by the preview offering for next month, which shall remain uninstalled as I don’t install any previews of MS patches, only “production” releases. Production is in quotes because, with MS patches lately, most seem to be a preview anyway with their assorted problems each month.
1 user thanked author for this post.
-
Bob99
AskWoody MVPHi walker!
Sorry to say, but I’ve never been asked for a password on Mozilla’s site at all. Also, I’ve never had to use a password to update Firefox, dating all the way back to Firefox 3 or 4.
I’ve always used the built-in updater in the Help menu, as you did this time, to check for and apply updates, except once when Mozilla changed Firefox enough so that we all had to download a completely new copy, and restore our profiles from a backup.
When you said “I went to the website, and it wouldn’t accept my password, so I was forced to get a new password”, were you speaking of the Mozilla website for obtaining a new copy of Firefox (firefox.com) or was it their support website login at https://support.mozilla.org/en-US/users/auth possibly?
If so, you don’t need to login to that support website to get the latest version of Firefox, just use the feature that’s built-in to the browser like you did earlier today, although I still don’t see why even that feature asked you for a password. That issue (updater in the help menu asking for a password and user account login) makes it sound as if you might be infected with some password stealing malware.
1 user thanked author for this post.
-
Bob99
AskWoody MVPMarch 18, 2018 at 2:09 pm in reply to: Malwarebytes for Windows 3.4.4 available, which fixes 7-Zip vulnerabilities #176730…I disabled the free trial, and I no longer have the QualityCompat Regkey even though I am running TrendMicto Internet Security. Disabling the full version may be the cause of loss on the setting…
I believe I’ve finally found a reason WHY this happens. See my post on the other thread here on AskWoody for the explanation I found on the Malwarebytes forums. Basically, it’s what I believe to be a built-in program behavior.
-
Bob99
AskWoody MVPMarch 18, 2018 at 2:00 pm in reply to: Malwarebytes Free Removes Windows Update Registry Key #176726Since I started this topic, I thought I’d try to find a solution or a reason for the behavior. I think I may have, finally! Turns out, Malwarebytes REMOVES the registry key if it’s set to not be registered with Windows Security Center, as seen in this post from their forums: https://forums.malwarebytes.com/topic/224593-ms-required-qualitycompat-key/?do=findComment&comment=1224553
When downgrading the installation from the full 2 week trial to the free version, Malwarebytes probably removes the key because, in the free edition, registering with the Windows Action Center is an option that’s greyed out at the bottom of the Application tab of the Settings menu item. That option is listed as Premium Only.
By the way, this will probably happen if the installation is downgraded to the free edition from the full edition after the expiration (for any reason probably) of any paid subscription anyone might have.
So, for now, the key will have to be reinstalled either manually by the user or by a default anti-malware program already installed on the computer and set to monitor changes in system settings, as noted by anonymous in post #176530 above this one.
Sorry for the bad news, @geekdom.
Hopefully Malwarebytes will change this behavior by their next program update or Microsoft will relent for the other versions of Windows besides Windows 10, in which case this whole thing becomes a moot point.
-
Bob99
AskWoody MVPMarch 12, 2018 at 11:28 pm in reply to: Malwarebytes Free Removes Windows Update Registry Key #175118As mentioned in step 3, I let the program do its own uninstall and reinstall, so that may be the difference by itself!
-
Bob99
AskWoody MVPMarch 12, 2018 at 11:18 pm in reply to: Malwarebytes for Windows 3.4.4 available, which fixes 7-Zip vulnerabilities #175112@PKCano-
How’d it return for you when it didn’t return for me??? When I rebooted after ending the free trial, the registry key was still missing!! Please read my post here and see what you might’ve done differently than I. from what your post says above, the noly difference is that I’m running AVG free 2017, whereas you’re running Trend Micro’s AV solution. (I thought you were running Bit Defender free).
R/
Bob99
-
Bob99
AskWoody MVPI’m having the same problem with IE 11 but I use AVG Free V 18.2.3046
I have the same version of AVG as you but I also let it update the definitions automatically as often as it needs to, and IE 11 opens just fine for me on a Win7 x64 SP1 machine which has an Intel processor.
In reading the entire thread mentioned by the original poster, I see that the problem with Avast has disappeared if one lets the program go get the latest definitions as of yesterday, March 2nd. This procedure might well work for you if you’re still having problems.
Another workaround for this problem would be to stop using Internet Explorer and try using one of the other browsers out there, such as Chrome, Firefox, Pale Moon, or Opera.
-
Bob99
AskWoody MVP…Amazon and Google allowing the advertisers to serve their own code from their own servers…
Got some proof of that??
-
Bob99
AskWoody MVPI just Googled the term “windows secrets down” and scrolled through the listings until I came to their (WS’s) twitter feed listing. Clicked on that to see what’s listed there to see if I could find some kind of update on the site being down. Instead, I found a little teaser at every tweet of WS’s for another site called myitforum.com. Going to that site produced a statement saying
Our sites are currently under maintenance.
Please try back later.
We apologize for any inconvenience.
Penton
So, this makes me think that Penton is wrapping things into one neat package for everyone to use instead of having four or five different sites for each group. I.E. I think Windows Secrets may be folded into this new site, myitforums.com, and any newsletter subscriptions passed on to the new site somehow.
BTW, I’m a former WS subscriber, having migrated to it from the Langa List when Fred folded it into WS.
-
Bob99
AskWoody MVPI was also a Langa List subscriber and was introduced to Windows Secrets in the same way! I hope Fred’s doing well these days, as I haven’t heard anything about him since his departure from Windows Secrets a few (2 or 3?) years ago by now. I do recall it was said he was absent due to either personal or family issues, like taking a sabbatical of sorts.
1 user thanked author for this post.
-
Bob99
AskWoody MVP@Kirsty-
That’s my post up there, #164551. I was posting anonymously due to using a borrowed computer. On my wife’s computer, the one I referenced in the note above, I let Windows manage the page file so I don’t have to get grey hairs doing so myself. With 4 gigs of RAM, its historical size has been around 4 gigs. On my computer with Win 7 SP1 and 4 gigs of RAM along with a 500 gig spinning hard drive, the page file is still just a skosh over 4 gigs in size as I write this, again with Windows managing the file’s size.
![]() |
Patch reliability is unclear. Unless you have an immediate, pressing need to install a specific patch, don't do it. |
SIGN IN | Not a member? | REGISTER | PLUS MEMBERSHIP |

Plus Membership
Donations from Plus members keep this site going. You can identify the people who support AskWoody by the Plus badge on their avatars.
AskWoody Plus members not only get access to all of the contents of this site -- including Susan Bradley's frequently updated Patch Watch listing -- they also receive weekly AskWoody Plus Newsletters (formerly Windows Secrets Newsletter) and AskWoody Plus Alerts, emails when there are important breaking developments.
Get Plus!
Welcome to our unique respite from the madness.
It's easy to post questions about Windows 11, Windows 10, Win8.1, Win7, Surface, Office, or browse through our Forums. Post anonymously or register for greater privileges. Keep it civil, please: Decorous Lounge rules strictly enforced. Questions? Contact Customer Support.
Search Newsletters
Search Forums
View the Forum
Search for Topics
Recent Topics
-
Thoughts on Malwarebytes Scam Guard for Mobile?
by
opti1
48 minutes ago -
Mystical Desktop
by
CWBillow
1 hour, 2 minutes ago -
Meta and Yandex secretly tracked billions of Android users
by
Alex5723
3 hours, 44 minutes ago -
MS-DEFCON 2: Do you need that update?
by
Susan Bradley
4 hours, 54 minutes ago -
CD/DVD drive is no longer recognized
by
WSCape Sand
16 hours, 15 minutes ago -
Windows 11 24H2 Default Apps stuck on Edge and Adobe Photoshop
by
MikeBravo
19 hours, 4 minutes ago -
North Face and Cartier customer data stolen in cyber attacks
by
Alex5723
17 hours, 10 minutes ago -
What is wrong with simple approach?
by
WSSpoke36
9 hours, 42 minutes ago -
Microsoft-Backed Builder.ai Set for Bankruptcy After Cash Seized
by
Alex5723
1 day, 4 hours ago -
Location, location, location
by
Susan Bradley
6 hours, 15 minutes ago -
Cannot get a task to run a restore point
by
CWBillow
1 day, 6 hours ago -
Frustrating search behavior with Outlook
by
MrJimPhelps
20 hours, 44 minutes ago -
June 2025 Office non-Security Updates
by
PKCano
1 day, 16 hours ago -
Secure Boot Update Fails after KB5058405 Installed
by
SteveIT
13 hours, 10 minutes ago -
Firefox Red Panda Fun Stuff
by
Lars220
1 day, 16 hours ago -
How start headers and page numbers on page 3?
by
Davidhs
2 days, 3 hours ago -
Attack on LexisNexis Risk Solutions exposes data on 300k +
by
Nibbled To Death By Ducks
1 day, 5 hours ago -
Windows 11 Insider Preview build 26200.5622 released to DEV
by
joep517
2 days, 11 hours ago -
Windows 11 Insider Preview build 26120.4230 (24H2) released to BETA
by
joep517
2 days, 11 hours ago -
MS Excel 2019 Now Prompts to Back Up With OneDrive
by
lmacri
2 days, 1 hour ago -
Firefox 139
by
Charlie
1 day, 18 hours ago -
Who knows what?
by
Will Fastie
20 hours, 27 minutes ago -
My top ten underappreciated features in Office
by
Peter Deegan
2 days, 12 hours ago -
WAU Manager — It’s your computer, you are in charge!
by
Deanna McElveen
6 hours, 7 minutes ago -
Misbehaving devices
by
Susan Bradley
1 day, 8 hours ago -
.NET 8.0 Desktop Runtime (v8.0.16) – Windows x86 Installer
by
WSmeyerbos
3 days, 18 hours ago -
Neowin poll : What do you plan to do on Windows 10 EOS
by
Alex5723
17 hours, 20 minutes ago -
May 31, 2025—KB5062170 (OS Builds 22621.5415 and 22631.5415 Out-of-band
by
Alex5723
3 days, 17 hours ago -
Discover the Best AI Tools for Everything
by
Alex5723
2 days, 16 hours ago -
Edge Seems To Be Gaining Weight
by
bbearren
3 days, 7 hours ago
Recent blog posts
Key Links
Want to Advertise in the free newsletter? How about a gift subscription in honor of a birthday? Send an email to sb@askwoody.com to ask how.
Mastodon profile for DefConPatch
Mastodon profile for AskWoody
Home • About • FAQ • Posts & Privacy • Forums • My Account
Register • Free Newsletter • Plus Membership • Gift Certificates • MS-DEFCON Alerts
Copyright ©2004-2025 by AskWoody Tech LLC. All Rights Reserved.