Microsoft Word 2010 error – application won’t start

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Hello,
I’m having a problem opening Microsoft office word starter 2010. I get 4 different error messages given below. I tried my best as I can to remove these errors but could not. I need your help to fix this issue immediately.
Thanks in advance.
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WINWORDC.EXE-Bad Image
C:/Program File (x86)/Microsoft Application Virtualization
Client/sentinel.dll is either not designed to run on Windows or it contains an error. Try installing the program again using the original installation media or contact you system administrator or the software vendor for support.Â
