i managed to install it , i will update this topic when something goes bad

Cool! :-) I hope now everything goes well with mudfish. Please let me know if there are any other problems.

there are problem , it said win 32 something is missing, also when i use it , the effect is so minor

Mudfish never works properly for me , i always have problems with tap 32, and i noticed ever since i installed mudfish, my connection has been insanely slow, with or wthout it, even if i uninstall everything that has to do with mudfish, my connection is now absolutely ruined, this has nothing to do with my home connection because no other members in my home is affected by this, please fix

Please confirm that How to check the basic functionality works fine in your environment. It's a first thing you should test. However if you're encountering a problem at TAP-Win32 adapter v9, you should check TAP-Win32 adapter v9 link too.