fix : exe-version link updated

Author: sepandhaghighi

README.md

@@ -33,7 +33,7 @@ The Open-Source PEMFC Simulation Tool (Opem) is an open-source mathematical simu
 - Run `pip install opem` or `pip3 install opem` (Need root access)
 
 ### Exe Version (Only Windows)
-- Download [Exe-Version 0.2](https://www.dropbox.com/s/5r72n1ayqbs3oq3/OPEM%28V0.1%29.zip?dl=0)
+- Download [Exe-Version 0.2](https://www.dropbox.com/s/kmqjf3wta6z8897/OPEM%28v0.2%29.zip?dl=0)
 - Extract Zip File
 - Run `OPEM.exe`
 ## Usage