Prev Previous Post   Next Post Next
Old 11th November 2014, 08:30   #22
TrifonovS
Senior Member
 
Join Date: Apr 2009
Location: Bulgaria
Posts: 181
Hi!

I had the following problem. In my script I delete a registry key (with NSIS commands), then later in my script I check if the key exists, using registry::_KeyExists. Normally the check comes very near after the deletion. The problem is that the result from _KeyExists is 0 that means the key exists, but it doesn't exist anymore (I can see this with Regedit). But if I put "sleep 5000" before the check the results is correct, the plug-in returns -1. What is the explanation about this?

[edit #1]
I see that the information from me is not good enough. Actually I delete the registry key in separate installer, called in silent mode. I call it with ExecWait command and when it exists, I check if the registry key exists. Only in this situation I have a problem.

[edit #2]
Some additional information. I call the integrated installer (this one that I call in silent mode) several times. I saw that once (probably, because it opens some cmd-windows for short time) that the script runs after ExecWait, but my integrated installer is still working... This can explain the behavior that I mentioned before, but how I can be sure that the installer, called in silent mode (also compiled with NSIS) is finished? I thought that it is enough to call it with ExecWait...
TrifonovS is offline   Reply With Quote
 
Go Back   Winamp & SHOUTcast Forums > Developer Center > NSIS Discussion

Tags
plug-in, registry

Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump