Apache.exe could not be replaced

I am getting this error "Apache.exe could not be replaced message during installation" when I tried installing VembuBDR on my Windows 2012 R2 machine. .Though I tried running the installation executable with administrator privileges I got the same error stating that "apache.exe could not be replaced". What will be the issue. Is that any work around I can do to get this server installed with out any issues.

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