Steps how to reproduce with parallel installation of Master "LibO-dev 3.5.0 – WIN7 Home Premium (64bit) English UI (Build ID:fba911f-2fcbe65-8b4f344-3bd0388) (daily/Win-x86@7-MinGW/master/2011-11-25_08.14.45)" 1. Start LibO from Win "All Programs" LibO Start Center appears 2. Click "New Writer Document" New Writer Document appears 3. Type an "x" 4. Save somewhere in a documents folder with menu 'File -> Save As - x <save>' document will be saved and changes name to "x" 5. Type another "x" 6. Click Disk Icon for "Save" Expected: Will be saved Actual: "Error Saving the document x: Access .... was denied 7. clicking several times <ok> will bring up some (other) error messages, last message will disappear, but document will stay unsaved. I also observed that with Calc (others not tested) This would be a blocker.
Reproducible (on WinXP) with LibO-dev 3.5.0 · Build ID: a653e50-1f92ab1-3bd0388 [master~2011-11-28_12.06.44_libodev35.msi · 28-Nov-2011 Index of /daily/Win-x86@6-fast/master/current]. See also attached screenshot: fdo#43384_error_messages.png.
Created attachment 53977 [details] Screenshot: fdo#43384_error_messages.png
Following the steps given by Rainer Bielefeld: NOT reproducible on MacOS X 10.6.8 German with LibO-dev 3.5.0, Build ID: 82dd652-7085c55-8b4f344-a2e750f-ce71330, built on 2011-11-21 (this is the last MacOS version available from http://dev-builds.libreoffice.org/daily/Mac_OSX_10.6.0_gcc-4.0.1_x86/master/current/). Either this bug appeared after 2011-11-21, or it does not occur on MacOS X.
Sorry, I found a newer MacOS X build too late, but the result is the same: NOT reproducible on MacOS X 10.6.8 German with LibO-dev 3.5.0 Build ID: 549f928-b211287-090bcba-45cf606, built on 2011-12-01 (this is the last MacOS version available from http://dev-builds.libreoffice.org/daily/MacOSX-Intel@1-built_no-moz_on_10.6.8/master/current/), no langpack installed. Maybe a Windows-only bug?
No longer reproducible (UI en-US; on WinXP) with LibO-dev 3.5.0 · Build ID: 2d0998f-090bcba-45cf606 [master~2011-12-01_08.37.54_libodev35.msi · 01-Dec-2011 13:36 Index of /daily/Win-x86@6-fast/master/current]. Works for me.
I am not able to reproduce this with the last build (http://dev-builds.libreoffice.org/daily/Win-x86@6-fast/master/2011-12-01_08.37.54/). It seems that people are not able to reproduce it with last builds => it was just a bad luck => closing as WORKSFORME. Feel free to reopen the bug if you see it with last builds.