how to uninsatll vmware workstation player 14

Maybe try msiexec /regserver first - it seems to be the most harmless option. Unless you have a service agreement, in which case you should obviously just call them and enjoy some nice waiting music. When things like this happens, you should generally first hit the vendor site looking for user forums, knowledge bases, support contact information etc.

Do you know if this is a 32-bit or 64-bit package? Do you have a tool to open the MSI? If you got Orca - open the MSI and go to View => Summary Information.Did you ask you system administrator what policies apply for the install / repair of MSI packages? Maybe group policy blocks them? Is this a package you downloaded yourself, or is it 'blessed' by a sys-admin?.

Do co-workers - with similar login credentials and rights - see the same problem(s)?.Do you see the same problem with the VMWare package on other boxes?.

Does this happen with other packages on the box as well?.

I wasn't going to post this - I think I misunderstood your scenario - but here goes, maybe see if some ideas pop up:

How to uninsatll vmware workstation player 14