Solve 64-bit win7 and DNF compatibility issues [group map]

There are a lot of netizens who say that 64-bit Windows 7 has compatibility issues with DNF. After playing for a while, the login prompt dialog box will appear. The name is “DNFQQLogin microsoft base class application”, which reads & nbsp; DNFQQLogin microsoft base class application has stopped working, there is a problem, causing the program to stop working properly. If there is a solution available, windows will close the program and notify you. ”
Recently, Xiaobian found a very simple way to solve this problem, hereby share it for you, the specific operation is as follows: 1, the browser address bar access your router address, such as: 192.168.0.1 or 192.168 .1.1 (enter according to your own situation); 2, enter the user name and password (usually the default is admin) and enter the management interface of the router, generally provide "advanced settings", find similar "<;WAN port settings" & rdquo; Place the value of the MTU inside it to 1000 and save it.