When try to clone the repository, fossil begins the transfer, and creates the repository, but outputs following message: 

<verbatim>C:\WINDOWS\COMMAND\FOSSIL.EXE: SQLITE_IOERR: os_win.c:32478: (33) unlockReadLock
() - The process cannot access the file because</verbatim>

The above message appears also on "fossil rebuild"
When I try to open the repository, it creates the part of the tree and then outputs:

<verbatim>C:\WINDOWS\COMMAND\FOSSIL.EXE: SQLITE_BUSY: statement aborts at 2: [ROLLBACK] ca
nnot rollback transaction - SQL statements in progress</verbatim>

"fossil co" does not output any error messages and looks like it works, but it also creates only part of the tree. After then "fossil changes" lists all not created files as missing.