Unable to install Trados 2015

Hello, 

I am unable to install Trados 2015, I'm getting this error message: 

Setup has detected that the file
C:/Users/Steph/AppData/Local/Temp/VSD821E.temp/VCRedist2005SP1-KB2538242/vcredist_x86.exe has changed since it was initially published. Click OK to retry the download or Cancel to exit setup.

I don"t see this file on my laptop. 

Thanks

Stephanie 

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