Win7 window prompts "com surrogate has stopped working" What should I do?

Some Win7 system pop-ups are important, it can report which measures we have presented, and which controls may be restrained. Today, the old pop-up on the computer "com surrogate has stopped working" prompt window After closing, it will pop up again, very annoying, Win7 system old pop-up "com surrogate has stopped working" "What to do?"

1. First, return to the Win7 system desktop location, after that, find it on the desktop Computer icon, right click on the computer icon and select Properties from the slide down menu.

2. After the window shown in the following figure will appear, click Advanced System Settings in the left menu, then switch the interface to the advanced column in the pop-up window, then Click the first setting button below.

3. After setting performance options will pop up a window, the interface switches to the Data Execution Prevention in this column, after which the option is set to & ldquo; for all except those select the Programs and services enable DEP”, then we click on the Add button below.

4. In the pop up window, set the path C: \\ Windows \\ System32 \\ dllhost.exe to complete the operation.

This is due to the AVI video file generated by other encodings. This error occurs when the Windows media player does not have a corresponding decoder and tries to display thumbnails.