(Reference Cisco articles)
Hi Abdulkarim0041,
I would highly recommend you to open a CISCO-TAC case as there are a number of bugs related to upgrading VMware Tools on UC applications. I found some of them mentioned below:
P2-Bug: Call Manager: https://bst.cloudapps.cisco.com/bugsearch/bug/CSCux90747
Bug for UCCX: https://bst.cloudapps.cisco.com/bugsearch/bug/CSCuy81464/?rfs=iqvred
Link: Solved: Cisco Unified Communications Applicatio... - Cisco Community
Link: Solved: cucm utils os secure mode ? - Cisco Community
Below method might work in your case, bit I would suggest to check with Cisco and proceed with the recommended steps which will be share by them for their application.
1. End any existing VMtools install: Right Click > Guest > End VMWare Tools install
2. Console/SSH to device and run: utils os secure permissive
3. Start VMTools install: Right Click > Guest > Install/Upgrade Vmware tools
4. Run utils vmtools refresh
5. Server will reboot, possibly twice
6. Console/SSH back to server and run: utils os secure enforce
Link: Solved: VM ware tools not installed - Cisco Community
Regards,
Anarv Handoo