please help!

does any one know what software i can communicate with a fx 80 mr mitsi i have fx gp win but does not work

Duplicate posts rarely get any faster attention to your question. Try not to duplicate if you can help it.

thank you for for the quote but it dosent help me !!!

The Mitsubishi software for the FX family includes:
- Melsec Medoc: old DOS-based software.
The last 2.4 version will not work under DOS, being 32-bit.
All versions work under any version of thw Windows.
- FX GP-WIN: early Windows software.
- GX Developer or GX IEC Developer: the current Mitsubishi PLC programming software.

For occasional or single-time programming I would recommend the Medoc.
It is available here for free download:
http://www.taiwan-control.com.tw/download/