64-bit windows7 and DNF problems easy to solve

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 "DNFQQLogin". The microsoft base class application has stopped working and there is a problem that causes 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, you can solve this problem, hereby share with 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 (according to Enter your own situation);

2. Enter the user name and password (usually admin by default) and enter the management interface of the router. Generally, you can provide "advanced settings" and find a place like "WAN port settings". , set the value of the MTU inside to 1000 and save it.