Hi everyone,
I wish to report a compatibility issue with Norton Power Eraser v4.3.0.13 (apologies if this is not the correct forum to report this issue).
When this tool is used with Windows 8.1 or Windows 7 with the upcoming Authenticode Signature Verification checking enabled (as mentioned in the Microsoft Security Advisory 2915720 linked to below), Power Eraser fails to run correctly.
https://technet.microsoft.com/en-US/library/security/2915720
The tool will launch but cannot perform any scans as shown in the following screenshots:
Link to Image:
http://i742.photobucket.com/albums/xx69/Jimboc/Norton/Power_Eraser_Error.png
Link to Image:
http://i742.photobucket.com/albums/xx69/Jimboc/Norton/Power_Eraser_Version.png
I followed the recommendation of downloading the tool again but the issue still occurred.
The changes to the Windows Registry to enable this Authenticode Signature Verification are as follows:
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\Software\Microsoft\Cryptography\Wintrust\Config]
"EnableCertPaddingCheck"="1"
[HKEY_LOCAL_MACHINE\Software\Wow6432Node\Microsoft\Cryptography\Wintrust\Config]
"EnableCertPaddingCheck"="1"
To disable this functionality (which allows Power Eraser to function normally), the following should be added to the Windows Registry:
[HKEY_LOCAL_MACHINE\Software\Microsoft\Cryptography\Wintrust\Config]
"EnableCertPaddingCheck"=-
[HKEY_LOCAL_MACHINE\Software\Wow6432Node\Microsoft\Cryptography\Wintrust\Config]
"EnableCertPaddingCheck"=-
I realize the above registry changes have not been finalized and will only come into effect in August 2014 but I am reporting this issue since it has the potential to affect more users of Power Eraser as more users test the above upcoming changes.
The versions of Windows which show this issue are: Windows 8.1 Pro 64 bit (with kb 2919355 and all others updates installed) and Windows 7 SP1 64 bit.
If I can provide any other information, please let me know. Thanks for your time.