Large MS-Office, DOCX, Word or PPT file gives save error until it's done uploading

What steps will reproduce the problem?
1. Make a huge doc file (ex: with images).
2. Change and save it frequently.
3. You will get errors from MS Word saying it cannot save the file due to 
access permissions.

What is the expected output? What do you see instead?
You should be able to save the file. IQBox should not lock the file when 
uploading. The plan:
- Try the upload without locking.
- If upload files, but file still exists, then:
-- IF Windows: Take VSS snapshot of file to a temp file and upload that.
-- IF NOT WINDOWS: Copy file to a temp file (since it's a fast operation) and 
upload that file.
--- IF file still cannot be accessed then ignore it for 5 minutes and then 
retry?

Original issue reported on code.google.com by simonis2...@gmail.com on 19 Aug 2013 at 6:17

tabouassaleh / iqbox-ftp

Large MS-Office, DOCX, Word or PPT file gives save error until it's done uploading #5