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Restoring Registry To Correct Errors Created by CCleaner


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#1 OFFLINE   TheDOc

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Posted 16 November 2009 - 04:24 PM

I recently ran a registry clean using CCleaner, and since I have done this I am no longer able to run .exe files.
Fortunately before I made this change I saved a registry backup to the My Documents folder.
Unfortunately when I look in the Tools section of CCleaner, I do not see this important backup .reg file listed, though it does exist in My Documents.
I must restore my registry using this file, but I am unsure as to how.
Any help would be greatly appreciated.

-Doc

#2 OFFLINE   Aethec

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Posted 16 November 2009 - 04:27 PM

Right-click on the REG file >> Merge. :)
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#3 OFFLINE   hazelnut

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Posted 16 November 2009 - 04:33 PM

If you still have trouble with .exe file associations just use the fixes here

XP
http://www.dougknox..../file_assoc.htm

Vista
http://www.winhelponline.com/articles/105/...dows-Vista.html
CCLEANER, RECUVA, DEFRAGGLER AND SPECCY DOCUMENTATION CAN BE FOUND HERE

http://www.piriform.com/docs

#4 OFFLINE   mr don

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Posted 20 November 2009 - 02:13 AM

View PostAethec, on Nov 16 2009, 04:27 PM, said:

Right-click on the REG file >> Merge. :)

I would use this method first, if you knew the problem was caused by CCleaner as it would be 100% safe to merge it.

If this failed, then I would try Hazelnut's suggestion secondly.
I have used the association fix in time past, & it sort of worked, while causing other things to act a little strangely if you know what I mean!

#5 OFFLINE   Andavari

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Posted 20 November 2009 - 02:24 PM

I'd say scan your computer for malware too, as they can be the main cause.

The below is a .REG import for fixing the ability to open EXE files, the fix is from years ago that I got from some anti-virus website, never had to use it myself though.
REGEDIT4

; A Registry import file to undo registry changes made by Trojans
; and Internet worms such as Prettypark and Backdoor-G.

[HKEY_CLASSES_ROOT\exefile\shell\open\command]
@="\"%1\" %*"

[HKEY_LOCAL_MACHINE\Software\CLASSES\exefile\shell\open\command]
@="\"%1\" %*"

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