Java errors making Wordfast Pro unusable

Forum: Wordfast support
Topic: Java errors making Wordfast Pro unusable
Poster: B D Finch

Wordfast Pro was working fine until yesterday, when I wanted to amend my very large translation after proofreading the printout. I am using Wordfast 3.4 on Windows 8.1.

Now, I get error messages such as, when pressing ALT+DOWN:

"Next Segment (TM Commit)" did not complete normally. Please see the log for more information.
String index out of range: -1

OR

"Next Segment (TM Commit)" did not complete normally. Please see the log for more information.

The process cannot access the file because another process has locked a portion of the file.

ALSO

When opening txml file in Wordfast:

An error has occurred when activating this view
File C:\Users\Barbara\.wf_workspace\glossaries\g_2\glossary.dat in use by another program.

Find/Replace wasn't working at all (nothing at all happened if I pressed CTRL+F or CTRL+H, but it has now just started showing the dialogue box again. However, it is still not working as nothing happens when I click Find within the dialogue box.

I have reinstalled Wordfast and Java, but this hasn't helped.

[Edited at 2014-05-04 09:09 GMT]