Rvtools Unknown Error Stsservicedll Patched - Free

Rob de Veij (the creator of RVTools) frequently updates the tool to keep up with VMware’s API changes. If you recently patched vCenter to 7.0 or 8.0, older versions of RVTools will fail to authenticate. Check your version in .

Set-Location -Path "C:\Program Files (x86)\RobWare\RVTools" .\RVTools.exe -s vcenter.domain.com -u admin@domain.com -p password -c ExportAll2xlsx -d E:\RVToolsReports

Log into the vSphere Client. Navigate to Administration > Certificate Management . Look for any expired or expiring trusted root or STS certificates. rvtools unknown error stsservicedll free

The STSService.dll is a critical component RVTools uses to communicate with the VMware Security Token Service (STS). The "Unknown Error" typically triggers because:

The issue may be server-side:

Alternatively, VMware provides a free python script called checksts.py (available in VMware KB articles). Running this script directly on your vCenter Server Appliance (VCSA) via SSH will instantly tell you if your STS certificate is valid.

Ensure .NET 4.8 (or the highest available) is checked and active. 4. The "DLL Manual Register" Workaround Rob de Veij (the creator of RVTools) frequently

This error occurs exclusively when RVTools is executed via the command line, such as in a PowerShell script or batch file. It can be particularly frustrating because the application typically works perfectly when launched manually through its Graphical User Interface (GUI).

errors are triggered by specific internal command-line execution flaws. Check Permissions & Logins Set-Location -Path "C:\Program Files (x86)\RobWare\RVTools"

Run as AdministratorSometimes the application lacks the permissions to call the specific DLL from the Windows System32 or SysWOW64 folders. Right-click the RVTools shortcut and select "Run as Administrator" to see if the error clears.