In version 2 (until the most recent) there is a problem with the program Internet Download Manager (IDM) because it's Integration Module doesn't work after installing the filters and only appears this message.

In version 1 (until version 1.6.5) this problem didn't exist.
I hope there's some way to fix it.
Executable paths allowed? Stealth-mode enabled?
Yes, executable paths is allowed, I have also tried stealth mode on and off, but the problem persists.
What on log?
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[โ04/โ10/โ2017 โโ09:55:40 a.m.] C:windowssyswow64svchost.exe (NT AUTHORITYSYSTEM) [UDP:107.182.238.152:6057 (from 10.129.49.181:60269)] simplewallBlock all outbound connections [Out]
There is only entries from stealth mode (BlockIcmpErrorV4/BlockTcpRstOnCloseV4) and one from service (svchost.exe), not too much. Are you trying, what says IDM when uninstall simplewall filters?
The IDM integration module works perfectly after uninstalling the filters.
If IDM is blocked it will be listed in dropped packets log file. Can you find any?
I have searched but there is nothing related to IDM.
I've found a way to fix it.
It seems that it is necessary to allow explorer.exe to make the IDM integration module work properly.
Anyway, it's strange because in version 1 (until version 1.6.5) this wasn't necessary.
Maybe IDM changed shell extension plugin, maybe 2.x have lot of bug fixes!
Well, I think this issue can be considered closed ;)