Error loading tpvmmon.dll, the specified module could not be found

Hi there,
I have been trying to install VMware on Microsoft Vista .The client used here is a 32-bit Enterprise edition of Vista.While installing Vmware 6.0RC2, I get a weird error which I have not been able to interpret.The error is listed below

"RunnDLL
Error loading tpvmmon.dll
the specified module could not be found
OK"
Any idea as to what is this related to?
