SQL Server installation - Could not load file or assembly 'System, Version='

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The error:

Could not load file or assembly ‘System, Version=, Culture=neutral, PublicKeyToken=b77a5c561934e089’ or one of its dependencies. The system cannot find the file specified.



A SQL Server 2008 installation is interrupted.


Delete the folder: C:\Users[UserName]\AppData\Local\Microsoft_Corporation

SUN Jiangong

SUN Jiangong

A senior .NET engineer, software craftsman. Passionate about new technologies.