Darn, I can't really rember when it started happening, maybe a month and 1/2 ago? We thought it was caused by Avast, so I removed it using their tool, and installed MS Essentials. Then the next bsod involved Comodo. I haven't removed it yet, instead I opened
it, clicked on Diagnostics, it found something wrong (didn't say what) and fixed it.
I had Norton a long time ago (7 years?), then Kaspersky 3 years ago (Can't remember how I uninstalled them) then Avast for the last couple of years. I've had Comodo for under a year.
it 'might' have started happening after I ran this adwCleaner scan where it deleted some registry items?
***** [Files / Folders] *****
Folder Deleted : C:\Documents and Settings\All Users\Application Data\InstallMate
Folder Deleted : C:\Documents and Settings\Owner\Application Data\Mozilla\Firefox\Profiles\wz6uyqbg.default\extensions\staged
***** [Registry] *****
Key Deleted : HKCU\Software\Conduit
Key Deleted : HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Adobe_3e054d2218e7aa282c2369d939e58ff
Key Deleted : HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Adobe_c4c00451d35772e88ad87152169b2f3
Key Deleted : HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\com.adobe.mauby.4875E02D9FB21EE389F73B8D1702B320485DF8CE.1
***** [Internet Browsers] *****
-\ Internet Explorer v8.0.6001.18702
[OK] Registry is clean.
-\ Mozilla Firefox v17.0.1 (en-US)
File : C:\Documents and Settings\LocalService\Application Data\Mozilla\Firefox\Profiles\1otdya17.default\prefs.js
[OK] File is clean.
File : C:\Documents and Settings\Owner\Application Data\Mozilla\Firefox\Profiles\jcp9psff.Default Me\prefs.js
[OK] File is clean.
File : C:\Documents and Settings\Owner\Application Data\Mozilla\Firefox\Profiles\wz6uyqbg.default\prefs.js
[OK] File is clean.
File : C:\Documents and Settings\Administrator\Application Data\Mozilla\Firefox\Profiles\pmyuuggm.default\prefs.js
[OK] File is clean.
-\ Google Chrome v22.0.1229.94
File : C:\Documents and Settings\Owner\Local Settings\Application Data\Google\Chrome\User Data\Default\Preferences
[OK] File is clean.
-\ Opera v12.0.1467.0
File : C:\Documents and Settings\Owner\Application Data\Opera\Opera\operaprefs.ini
[OK] File is clean.
*************************
AdwCleaner[R1].txt - [2141 octets] - [26/12/2012 07:09:49]
AdwCleaner[S1].txt - [2084 octets] - [26/12/2012 07:25:07]