winbox pluging mpls.dll damaged after upgrading 5.0ver6 beta

RouterOS General
1

Hi, i got this error after upgrading my RB 433 to 5.0 ver 6 beta
everytime I connect to router via winbox I get this error " pluging mpls.dll damaged"
i’m using win7 in version 4.11 i have no problem

any one please help

thanks
MS

2

Email support to get link to new testing version