I've been using jEdit for many years now with no problem but just went to upgrade 4.3.1 to 4.3.2 using the windows binary and get the error "Unable to create a temporary file. Setup Aborted" form the installer. I have tried uninstalling and re-installing 4.3.1 but get the same message from all of these.

I am sure this is something weird with my machine, but can anyone tell me what directories/files it is likely to be trying to use when it generates this?

During the upgrade it comes up immediately after asking what language and on uninstall it pops up immediately.

Thanks in advance