JackRouter.dll registering issue (errcode #3) under windows 8.1 : solution found with vc++ library

[philbee4]

Hi, I've got the same installation error (trying to install Jack Asio driver from jack2-win64-v1.9.20.exe under Windows 8.1), tried everything, including manual launching of the JackRouter.dll with regsvr32, even with admin rights, each time with same result : "
"The module "JackRouter.DLL" failed to load. Make sure the binary is stored at the specified path or debug it to check for problems with the binary or dependent DLL files.The specified module could not be found."
But I had checked everything, the file was in the right path.
I tried another thing, found on githubmemory.com/repo/jackaudio/jack-router/issues/8 : trying to upgrade VisualC++ portable library, as suggested by Nettings :
"Partial success! It is indeed a missing dependency, see https://support.microsoft.com/en-us/topic/the-latest-supported-visual-c-downloads-2647da03-1eea-4433-9aff-95f26a218cc0 , specifically the "Redistributables" listed below in case you're not interested in the entire development environment. After installing the 64bit runtime (and rebooting), the JackRouter was ticked by default (hadn't been the case before) and installed without an error."
Same result for me : normal automated installation from jack2-win64-v1.9.20.exe, including ASIO driver option, followed by a normal launch of qjackctl.exe without previous error ("server not found").
Hope it will help.