Download this patch from HP. We had the same issue and after installing this patch, it worked fine.
HP QTP 10.00 Localized Release Update
http://support.openview.hp.com/selfsolve/document/LID/QTP_00684
Download this patch from HP. We had the same issue and after installing this patch, it worked fine.
HP QTP 10.00 Localized Release Update
http://support.openview.hp.com/selfsolve/document/LID/QTP_00684