problem with visual basic and powerpoint

[mahmoodn]

Hi,
My problem is with visual basic in powerpoint. Every time I open, close or navigate slides (in slide show mode), I get this error:
Microsoft Visual Basic, System error &H8007007E module not found
It is annoying because when I press 'ok', it pops up again and I have to press 'ok' several times...

Any idea is appreciated.

[debasisdas]

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[mahmoodn]

Really I don't have any additional information. This error message is appear only when I launch powerpoint. Neither Word nor Excel has this problem. I have read and searched that it is the problem with regsvr32.exe but I can not find the file that causes this issue.