GPU Acceleration causes error when creating PAR2 files over Remote Desktop
When creating PAR2 files using MultiPar 1.3.3.3 on Windows 11 Pro via Remote Desktop, I encounter an error if GPU acceleration is enabled.
With GPU acceleration ON + Remote Desktop → Error occurs
With GPU acceleration OFF + Remote Desktop → Works fine
With GPU acceleration ON + Local use (no RDP) → Works fine
Note:
The internal log of MultiPar does not show any error details, only date and time entries.
System Information:
MultiPar version: 1.3.3.3
OS: Windows 11 Pro (Build 26100)
CPU: Intel Core i7-9700 (8 cores, Coffee Lake)
GPU: NVIDIA Quadro P2200 (5 GB)
GPU driver: 27.21.14.6296
Using: Microsoft Remote Desktop
Remote GPU: Microsoft Remote Display Adapter
Additional Info (Hardware summary):
Storage: Samsung SSD 860 EVO M.2 500GB (SATA)
DirectX Version: 12.0
Steps to reproduce:
Connect to the system using Microsoft Remote Desktop.
Enable GPU acceleration in MultiPar.
Attempt to create PAR2 files → Error occurs.
Expected behavior:
PAR2 files should be generated without errors, regardless of whether Remote Desktop is in use.
Workaround:
Disabling GPU acceleration resolves the issue temporarily.
If desired, I can provide additional logs, testing, or diagnostics.
Thanks for your work on MultiPar!
关闭于 2026-03-01 13 条评论