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I cannot install Microsoft Java VM on Windows 7 and IE8.

File xmldso.cab is blocked because it does not have valid digital signature to verify its distributor.

Can you use something like group policy to by-pass signature verification?

Please help.

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What have you tried already? What version of the "Java VM" are you trying to install exactly? –  Ƭᴇcʜιᴇ007 Jun 8 '12 at 12:05
It is Microsoft VM build 3805. Not SUN Java VM. This is the download link: netvigator.com/netvigator/smn/download/msjavx86.exe –  Mickey Jun 9 '12 at 17:47
Finally, I fix this by using Windows XP mode –  Mickey Jan 29 '13 at 4:48

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