Problem with SDL TRADOS (Parallels Desktop 3170 RC.)

I am using SDL TRADOS (Translator's Workbench 7.5.0.756) on Parallels Desktop 3170 RC.

I started having an error message with TRADOS's Microsoft Visual Basic program right after I upgraded Parallels desktop to 3170RC. The error message reads: "Runtime error - ... DataObjectutInClipboard OpenClipboard"

According to a post in TRADOS technical forum, "clipboard extension" seems to cause such problems, though I am not sure if the Parallels Desktop's extension has been causing the problem.

Hope that it will be fixed soon - as I am using Parallels almost entirely for working on TRADOS.

[edit] I found out that downgrading to version 3150 will solve the problem -