It's not possible to save changes....

[Dave Parker]

I've read this

http://groups.google.com/group/TiddlyWiki/browse_frm/thread/b9aa0bd891bf05b1/91554e358fb6186c?lnk=gst&q=its+not+possible+to+save+changes#91554e358fb6186c

and this

http://groups.google.com/group/TiddlyWiki/browse_frm/thread/482cd99a06bdf39c/102c40472656dee1?lnk=gst&q=its+not+possible+to+save+changes#102c40472656dee1

and I'm still having trouble saving my TWs, both on firefox and IE.
It works for a while, then stops working until I reboot the computer.
I don't get the "unblock" button showing up, and I don't have an
antivirus software and my UAC is turned off. I checked and it happens
on 2.2.6 and 2.4 versions.

Any further suggestions?

DP