Cannot install AVG Free. "COREx.cab has an invalid digital signature"

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6

Ciro, Just comply with Zbynek's posting. There's no direct email contact.
AVG Guru

5

hi, i have the same problem while i m trying to install the program, :(; could you help me?
thank you so much
ciro, mi email is cirodirosa@gmail.com

1

I'm not sure if this is the right place to post this, but…

I was installing AVG antivirus 2014 but I got an error:
"A file that is required cannot be installed because the cabinet  file C:\ProgramData\MFAData\pack\COREx.cab has an invalid digital signature. This may indicate that the cabinet is currupt."

I tried searching and I found a lot of people having a similar problem, but I never found a fix.

How can I fix this?
Thank you.

3

Ciro, Just comply with Zbynek's posting. There's no direct email contact.
AVG Guru

2

Hi James,
In order to analyze it please provide us with diagnostic output using this tool (http://download.avg.com/filedir/util/AVG_SysInfo.exe) and please add detailed description of issue.
Thanks

4

hi, i have the same problem while i m trying to install the program, :(; could you help me?
thank you so much
ciro, mi email is cirodirosa@gmail.com