I have a .Net (3.5) application- With IE7 & XP-All objects are recording & playback well.
Same applications with Windows7-IE8--Objects are not recognized. Up to the panel level it's recognizing, but there is a table as well some links under the panel these are not recognizing even with the new recorded scripts (Old scripts also having same issue).
On Windows7 machine Testcomplete is installed under Programme Files(X86) folder. It looks like a setup issue.