Could not read environment file C:...\ds5\win_64\r5p0-27rel0\sw\info\env.ini": Operation not permitted
I have Full Control of this env.ini file and can open it with notepad to read/write; So not really a file permission issue.
Any idea why Eclipse cannot start?
Hello ZhMa,Sorry it took me a little while to get back to you.
How are you launching DS-5? Are you using the start menu shortcuts? Or are you launching the eclipse.exe binary from a command prompt? If so what is the path of the binary you are launching? The error you are receiving looks like an OS error, but not one traditionally thrown by Windows. I wonder if you have a POSIX environment (e.g. WSL or Cygwin) installed on your machine which is confusing things?
Additionally the path of the ini file in that error message does not look valid - am I correct to assume you have rewritten the path from the error message yourself? Have you tried opening the exact path it outputs with notepad, not just navigating via Windows Explorer?
I launched Eclipse via command prompt of Win10. The Eclipse binary that I launched is,
The computer is a working machine from my empoyer, and the installation was done by the IT. So I have no control over <prefix_pathname>.
I only removed the <prefix_pathname> from the error message; the rest of the error message is exactly the same as I pasted in my question.
I can enter the pathname mentioned in the message message thru both command prompt and Windows Explorer. And I can open this env.ini file with any text editor. Please find below the content of this file (I verified with other colleagues and they have the same contents and no problem to launch Eclipse):
Many thanks for your kind reply.
After a bit of investigation on my side, I think I can see the problem. I suspect you don't have the "Personal" registry key set in "HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders". Your colleagues probably do have this set, which is why their DS-5 launches without issue. I wouldn't recommend setting registry keys yourself though - instead, if, prior to launching DS-5 from the command prompt, you set the environment variable "MY_DOCS" to point to your "My Documents" folder, I believe DS-5 should launch successfully.
Let me know if that works.
There are a couple of issues on our side here: 1) we're using a now-deprecated way of deriving My Documents, 2) we are reporting the wrong error message. I will endeavour to get those fixed.
I indeed miss the registery key on my computer; will check with our IT about this.
In the meantime, your solution (with "MY_DOCS") solved the issue immediately! Thank you, I am really grateful to your kind help!
Hi Zhe,Glad to hear that fixed your issue - thanks for confirming.
I have the same problem and do have the `Personal` registry set, as well as the MY_DOCS env variable that i set. I also tried to give full permission to use the `env.ini` file under properties->security tab. On a different computer it works fine, I also tried to reinstall the arm compiler and it didn't help.