Do your common components have the same GUIDs in version 9 as they did in 7 and 8? Are those common components still present in 9? If you repair 9, do those components return?
With those three answers, we can help you indentify what is going wrong. Also, the best source of information is a verbose installation log from running your upgrade to 9. -----Original Message----- From: MYFLEX [mailto:shrinuen...@gmail.com] Sent: Tuesday, February 23, 2010 4:34 AM To: wix-users@lists.sourceforge.net Subject: [WiX-users] common components are getting remove when i uninstall one of the products. Hi , Please try to understand the following problem and give me some solution. 1) 8 version of the products installed in the system. 2) now if I install 9 version (latest) of the product , installation is done. 3) if i uninstall the latest version of the product , it is removing the common components. previously from 7 to 8 it was working fine. It used to leave the latest common component dlls. but from 8 to 9 only it is removing. major change from 8 version setups and 9 version setups are changed the WIX version from 3.0.2925 to Wix3.0.5419. Please tell me what is the difference. -- View this message in context: http://n2.nabble.com/common-components-are-getting-remove-when-i-uninstall-o ne-of-the-products-tp4618570p4618570.html Sent from the wix-users mailing list archive at Nabble.com. ---------------------------------------------------------------------------- -- Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev _______________________________________________ WiX-users mailing list WiX-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wix-users ------------------------------------------------------------------------------ Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev _______________________________________________ WiX-users mailing list WiX-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wix-users