Am 29.02.2012 22:25, schrieb Niklas Burtscheid:
Lyx 2.0.2 (ger) on Windows 7 (ger):
When closing a Lyx-document while the PDF-preview (in Adobe Reader) is still
open, there comes an error-message (or even two), that the temporary directory
can't be deleted.
This is because adobe reader grabs write permissions of any opened file. LyX is not to blame here.
With other PDF viewers that doesn't happen.
So if you prefer the Adobe reader, close it first before closing LyX. Then LyX has a chance to
remove the temp folder.
regards Uwe