TITLE: SQL Server Setup failure. ------------------------------ SQL Server Setup has encountered the following error: Unable to generate a temporary class (result=1). error CS1567: Error generating Win32 resource: The process cannot access the file beca

TITLE: SQL Server Setup failure.
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SQL Server Setup has encountered the following error:

Unable to generate a temporary class (result=1).
error CS1567: Error generating Win32 resource: The process cannot access the file because it is being used by another process. 
.

For help, click: http://go.microsoft.com/fwlink?LinkID=20476&ProdName=Microsoft%20SQL%20Server&EvtSrc=setup.rll&EvtID=50000&EvtType=0x4F2D2386%25400xE9BC3D64

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iam getting this error while installing can any one give me a solution how to rectify this error?