Improper installation #596

New Issue

MrUnknownDE · 2026-04-05T16:23:35+02:00

MrUnknownDE commented

2026-04-05 16:23:35 +02:00

Originally created by @hammer3091 on 2/25/2026

Is there an existing issue for this problem?

I have searched the existing issues

OrcaSlicer Version

2.3.1

Operating System (OS)

Windows

OS Version

Windows 10, latest and final updates

Additional system information

No response

Printer

Elegoo Neptune 4 Max (running opennept4une)

How to reproduce

Install the software

Actual results

"Error opening file for writing: C:\Program Files\OrcaSlicer\OrcaSlicer.dll." Hitting retry did nothing. Hitting abort cancelled the installation. Hitting ignore moved to the next file. Got same error for the next 46 files, then it would finish installing. This started with the beta version 2.3.2. When it finished, and I opened the program, it was still version 2.3.1. When I clicked to edit my printer, the program crashed and closed. I uninstalled and reinstalled my original version 2.3.1 and received the same errors on installing.

Expected results

I don't know. You tell me. But I'm sure it wasn't supposed to do that.

Project file & Debug log uploads

N/A

Checklist of files to include

Log file
Project file

Anything else?

No response

*Originally created by @hammer3091 on 2/25/2026* ### Is there an existing issue for this problem? - [x] I have searched the existing issues ### OrcaSlicer Version 2.3.1 ### Operating System (OS) Windows ### OS Version Windows 10, latest and final updates ### Additional system information _No response_ ### Printer Elegoo Neptune 4 Max (running opennept4une) ### How to reproduce Install the software ### Actual results "Error opening file for writing: C:\Program Files\OrcaSlicer\OrcaSlicer.dll." Hitting retry did nothing. Hitting abort cancelled the installation. Hitting ignore moved to the next file. Got same error for the next 46 files, then it would finish installing. This started with the beta version 2.3.2. When it finished, and I opened the program, it was still version 2.3.1. When I clicked to edit my printer, the program crashed and closed. I uninstalled and reinstalled my original version 2.3.1 and received the same errors on installing. ### Expected results I don't know. You tell me. But I'm sure it wasn't supposed to do that. ### Project file & Debug log uploads N/A ### Checklist of files to include - [ ] Log file - [ ] Project file ### Anything else? _No response_

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Due Date

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Dependencies

No dependencies set.

Reference: github/OrcaSlicer#596