If you are looking for the decompiler itself, visit https://github.com/jindrapetrik/jpexs-decompiler
NEW : We have got a new blog where we post some interesting SWF internals info.

#1813 Decompiler freezes instantly because windows 10 probably
Author:
pizzaeater1000

Date created:
Type: bug
Visibility: Everybody
Assigned to:
State: new 

Decompiler immediately freezes
> What steps will reproduce the problem?
I don't really know any particular steps. Before yesterday, it ran perfectly fine.
The only steps that actually happen is me opening the program and
watching as it runs extremely slowly or is just frozen.
> What is the expected output? What do you see instead?
Expected output: it isn't frozen
Actual output: it is frozen.
> What version of the product are you using? Is it "nightly build"? Which operating system
do you have?
I am using version 15.1.0, downloaded off of the official release from Github. I am using
Windows 10.
Reinstalling the decompiler did not resolve the issue.
> Please provide any additional information below. If the problem is related to a SWF
file, attach it here, otherwise we can't help you.
I was using Windows Defender for real-time antivirus. The problem happens before I can
give it a SWF file. Attempting to give it one immediately does not resolve the issue.
Previously, task manager showed it suspended at a UWP process. It does not show this
anymore, but the
issue prevails.
Task manager shows that it is only using between 0 and 1 percent of my processor when
frozen, usually closer to 0.
When clicking on it, it makes the windows sound.
A java update did not fix the problem.
Restarting my PC did not fix the problem.

I installed a 64-bit version of Java. This prevented the program from instantly freezing,
but it still freezes when actually trying to do anything.
I cannot reproduce that.
You can try deleting c:\Users\<user>\AppData\Roaming\JPEXS\FFDec\config.bin,
that will reset the settings.