In our project on ASP.NET we used Ionic.Zip.Reduced.dll (v184.108.40.206). Some time ago I updated .dll file to latest version (220.127.116.11).
On my PC everything is working right, but on server I get this error:
System.IO.FileLoadException: Could not load file or assembly 'Ionic.Zip.Reduced, Version=18.104.22.168, Culture=neutral, PublicKeyToken=edbe51ad942a3f5c' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)
I checked sources on the server - it's right version. What can it be?