In Linux, my favorite merge tool is Meld, and I\'ve had no problems using or configuring it to work with Git. However, in Windows it has been a different story.
Fir
For some reason, in Windows 10 the PATH environmental variable could not be set properly during the installation, so a strange exception is raised saying that it is not able to find some .dll that are under "C:\Program Files (x86)/Meld/bin" directory.
A workaround for me was, execute in git bash:
export PATH=$PATH:"/C/Program Files (x86)/Meld/lib"
Or add to windows PATH
C:\Program Files (x86)/Meld/bin