Announcing Windows 10 Insider Preview Build 16226 for PC Insider

Hoping someone can help with this as it has only started with this latest build. My Asus Aura Software (at least I think it is the offender) seems to be causing issues with Microsoft Outlook as well as strange font issues, making fonts extremly large or very small in programs like Revo and True Launch Bar. Outlook just refuses to start at all.

If I uninstall Aura software completely everything returns to normal and works. I can even re-install Aura and everything works UNTIL I shut down completely and not just restart. If I shut down completely and then boot up again Outlook will no longer run etc until I uninstall Aura software.

I did not have this issue in 1699 but unfortunately I cannot rollback to that version. Any ideas would be most appreciated.

Just ran into another issue while trying to uninstall AI Suite III. I get the following error message but have not a clue what it means.

"the installshield engine (ikernel.exe) cannot be launched. Class not registered."

Anybody have MicrosoftEdgeBackups folder in their User directory?

f14tomcat said:

Try Revo Uninstaller.

Download Revo Uninstaller Freeware - Free and Full Download - Uninstall software, remove programs, solve uninstall problems


May need to get the free trial in order to use the really deep clean uninstaller options. Won't cost you a penny.

I bought the PRO (paid) Version after I tried the Free Trial Version. Really deletes everything, including Registry entries !!

Edwin said:

Anybody have MicrosoftEdgeBackups folder in their User directory?

Yup, but have no idea what it's for.

BugMeister said:

- yep
- found one in the Recycle Bin..
- must have been put there automatically.. (??)

jmcgrath said:

Yup, but have no idea what it's for.

Mine's got my Edge bookmarks backup html in it!

Edwin said:

Anybody have MicrosoftEdgeBackups folder in their User directory?

Not a big deal I believe, got one for Mozilla Nightly too.