Patcher does not work

when i was done patching 2.2.6 to 2.2.7 but when i tried to start SRB2 2.2.7,it said that the file libgme.dll was missing,when i tried to start from the game commonly,it started SRB2 2.2.6,Also,some times during patching,a error happened,i thinked it was just a error about reat me.txt,but when i tried again,the error got fixed,and the patch continued installing.

edit:i found the solution,the ploblem was that the patcher was failing to move some files,the solution is to move the 2.2.7 files to the folder where the 2.2.6 files are, and let windows replace the files that are the same.