Chances are this is Antivrus related.
The error you are receving in the log is windows error 32
3252 39bc 12/23 10:48:18 5140 OpenReparseFileForRestore(799): -Error-: Gxhsm_CreateFileT(D:\test_data09\temp\InstallServer.pdf) failed with Err 32
3252 39bc 12/23 10:48:18 5140 DMRBufferHandlerFSDM::OnBufferPlFsHdr(1093): -Error-: failed to open file: D:\test_data09\temp\InstallServer.pdf;EN=0
This error translates to " The process cannot access the file because it is being used by another process."
You can check the White Papers made available the Books On Line Documatation pages.
2) Select Archiving
3) Expand File Archiver - > Expand Windows -> Expand White Papers
4) Selec the Antivirus Product installed and configure it according to the white paper
This should correct it for you.