Hi Sandra,

I have a Windows 7 Enterprise SP1 64bit, with Intel Core i7-3770 @3.4Ghz 3.4 Ghz.

The error (unless there are other installation log files I can look at) was in the form of a modal dialog box that had the text "TeeChartNET2012_4.1.2012.01310.exe has no VFS data to start up"

Thanks

When I run the installation for Teechart (the .NET version) TeeChartNET2012_4.1.2012.01310.exe, I get the error that the exe has no VFS data to start up and the installation does not proceed. Kindly suggest what might be the problem. Thanks