This just started today on my computer. While trying to save files, it would give me an "Unexpected error" or "I/O error" when trying to save an image. After closing out of the program and trying to open the image I was trying to edit, the image became corrupted. I was able to download the image again, and tried this three times to the same effect. I even tried opening a blank image and saving that, only to get the same error message.
After googling, I found some old (about 3 years ago) posts with the same error messages, but they were from issues I wasn't dealing with (my image was 800 x 800, so the "large image" issues weren't the problem). I confirmed I was on the most updated version, 3.5.11. After googling around a bit more, I found the 4.0 Alpha and tried to install that to see if it would fix it. I still have the issue, but now I have a detail report on the error message. Could someone help me figure out what the problem is? Here's the full error message:
System.IO.IOException: The mounted file system does not support extended attributes.
at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
at System.IO.FileStream.WriteCore(Byte[] buffer, Int32 offset, Int32 count)
at System.IO.FileStream.FlushWrite(Boolean calledFromFinalizer)
at System.IO.FileStream.Flush(Boolean flushToDisk)
at PaintDotNet.IO.GuardedStream.Flush() in D:\src\pdn\paintdotnet\src\Base\IO\GuardedStream.cs:line 273
at PaintDotNet.Controls.DocumentWorkspace.<>c__DisplayClass30.<DoSave>b__28() in D:\src\pdn\paintdotnet\src\PaintDotNet\Controls\DocumentWorkspace.cs:line 2939
at PaintDotNet.Functional.Func.Try(Action f) in D:\src\pdn\paintdotnet\src\Base\Functional\Func.cs:line 171
