After adding a right-click menu to the folder, it is found that the default value has changed, it is no longer Open to become a browse with acadsee. After finding a while, you need to modify the registry hkey_class_root / directory / shell / default key value, change It is Open.
These may have become a common sense for people who have programmed Windows, or for many years, this is also the basics that have long been understood.
It seems that all details are still my major shortcomings, and I have always thought that these are small skills and neglect it, leading to the incompleteness of overall knowledge. When there is not so much environment that can be used, these defects Become a culprit to reduce my efficiency. When I gradually change from a knowledge learner into a profession, these things become a disease.