Using PSPad for years (many thanks), I have a new PC since last week and this
problem occured.

Last PC : Win Xp editing files on network shared (Win 2003) => no problem.
New PC : Win7 editing the same files => problem appears all the time.

Symptoms : 
1. When I save the edited file (a PHP script encoded in ISO-8859-2, served by
Apache on the Win 2003 machine), it become inaccessible from webserver for a
while (about 5 seconds). Apache saying : "Warning: Unknown: failed to open
stream: Permission denied in Unknown on line 0 Fatal error: Unknown: Failed
opening required 'D:/Apache/htdocs/Geidephp/workflow.php'
(include_path='.;D:\PHP\pear') in Unknown on line 0 "
Then the script become accessible from his URL.

2. When I return to the PSPad window, I get : "File Contents were Changed. 
Reload?" but nothing has changed (I'm the only one working on this file).

Reading the last post in this thread, I tried to turn encoding to "UTF-8", and
the two symptoms disappeared : no more inaccessible file on the webserver, nor
"File contents were changed". But, unfortunately, the accentuation of the
displays of the script is broken.

I hope this can help you to solve the problem. I summarize :
- It appears with Win7 (Win XP worked fine in same conditions)
- It locks the file for the web server for a few seconds
- It detects a false modification
- It disappear if I turn encoding to UTF-8

I subscribe to the thread, if you want me to do more testing, please tell me.

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