I'm assuming you mean you've upgraded to v3.5.0925.0 not v3.0.5925 as the last v3.0 release was v3.0.5419.0.
Firstly that's quite a massive jump to go from v3.0.2925 to v3.5.0925. v3.0.2925 is at least 2 years out of date & you've skipped all the other v3.0 releases & jumped straight to a v3.5 release. I would recommend downloading the final v3.0 build (v3.0.5419.0) & making sure your code builds with that first before you move to using v3.5 just to make sure your problem isn't related to the general developments over the last 2 years. Secondly the latest release of v3.5 is v3.5.1030.0 which was released a little over 2 weeks ago. I would suggest using the latest release at all times where possible due to the number of issues fixed in each incremental release. See -> http://wix.sourceforge.net/releases/wix3.5.feed Palbinder Sandher Software Deployment & IT Administrator T: +44 (0) 141 945 8500 F: +44 (0) 141 945 8501 http://www.iesve.com **Design, Simulate + Innovate with the <Virtual Environment>** Integrated Environmental Solutions Limited. Registered in Scotland No. SC151456 Registered Office - Helix Building, West Of Scotland Science Park, Glasgow G20 0SP Email Disclaimer -----Original Message----- From: MYFLEX [mailto:shrinuen...@gmail.com] Sent: 16 November 2009 05:01 To: wix-users@lists.sourceforge.net Subject: [WiX-users] candle.exe : error CNDL0288: The variable 'Configuration' with value 'Release' was previously declared with value 'Release'. Hi, we have upgraded the Wix Version 3.0.2925 to Wix 3.05925. after that I am getting the following error. candle.exe : error CNDL0288: The variable 'Configuration' with value 'Release' was previously declared with value 'Release'. we are using Nant to build the solution file with the following command C:\WINDOWS\Microsoft.NET\Framework\v3.5>msbuild.exe "Product.wixproj" /v:q /nologo /t:Rebuild /p:Configuration=Release Please let me know what is the reason for this.It became a blocking issue. ------------------------------------------------------------------------------ Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july _______________________________________________ WiX-users mailing list WiX-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wix-users