Vmware Converter Permission To Perform This Operation Was Denied Jun 2026

is an industry-standard tool for converting physical machines (P2V), virtual machines from other hypervisors (V2V), and cloud instances into VMware virtual machines. However, IT administrators frequently encounter a roadblock midway through a migration: the dreaded error message:

In some cases, the Converter cannot write to its own data folders. : Navigate to C:\ProgramData\VMware\VMware vCenter Converter Standalone . Grant the user account Full Control over this folder and the sub-folder. Broadcom support portal Troubleshooting Checklist Summary Are you running the client as Administrator UAC/Admin Approval Mode disabled on the source machine? Does the account have Local Admin rights on the Converter server and the source? If migrating a Domain Controller, did you try manually installing the agent For vCenter destinations, are you using administrator@vsphere.local to rule out role issues?. Spiceworks Community manually install the Converter agent on a machine where remote deployment is failing? Grant the user account Full Control over this

| Cause | Likelihood | Description | |-------|------------|-------------| | | 70% | The account used to connect to the destination lacks VirtualMachine.Config.AddNewDisk . | | VMware Tools running in destination VM | 15% | Converter tries to modify a powered-on VM with Tools active. | | Locked file or disk in destination | 10% | Another process (backup, snapshot removal, vMotion) holds a lock. | | Corrupted converter agent | 3% | The temporary agent on the source failed to uninstall/update. | | Source OS permission model | 2% | Windows restricted token or SELinux blocks the agent. | If migrating a Domain Controller, did you try

If you are connecting to , switch to connecting directly to an ESXi host (root account). This eliminates complex RBAC (Role-Based Access Control) checks. If migrating a Domain Controller