When the installation is aborted, does Ax return you the error log file? Can you please post details of that error log? Also are there any entries in Event viewer?
RegAsm : error RA0000 : Could not load file or assembly ‘System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ or one of its dependencies. The system cannot find the file specified.
Install: During Setup of Client an error occurred. Program run: C:\windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe. Parameters: “C:\Program Files\Microsoft Dynamics AX\Common\MindKeyGroup.MindKey.Wheel.dll” /tlb /codebase
Install: Error during Setup:
Install: An error occurred during the Client install custom action step within the Microsoft Dynamics AX components installer. For details, see the previous messages in the log.
Install: During Setup of Client an error occurred. Program run: C:\windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe. Parameters: “C:\Program Files\Microsoft Dynamics AX\Common\MindKeyGroup.MindKey.Wheel.dll” /tlb /codebase
Install: at Microsoft.Dynamics.Setup.InstallCommonMisc.RunProcess(String fileName, String args, String displayName)
at Microsoft.Dynamics.Setup.InstallCommonMisc.Regasm(String versionOfRegasmToRun, String dll, String displayName)
at Microsoft.Dynamics.Setup.InstallCommonMisc.Regasm(String dll, String displayName)
at Microsoft.Dynamics.Setup.ClientUI.Install(InstallDriver installDriver)
at Microsoft.Dynamics.Setup.InstallDriver.Install(IDictionary stateSaver)
Install: Client End 6/8/2010 11:01:51 AM
Note: To use Microsoft Dynamics AX with Service Pack 1 for .NET Framework 3.5, you may need to download and install the hotfix package available with Microsoft Knowledge Base article number 957312.
Microsoft .NET Framework 4.0 is supported when installed side-by-side with .NET Framework 3.5.
Do you know the meaning of 'Site-by Site" of following sentences:
Microsoft .NET Framework 4.0 is supported when installed side-by-side with .NET Framework 3.5**."???**