Always prompt:
If compression method is used, prompt:
Download it and try drag-and-drop installation
Although it was not downloaded from the Chrome Web Store, I have tried many postman plug-ins downloaded from other places, but they all have problems
Try offline installation. Is it possible that your system does not support it?
My system is windows 8 and the chrome version is 43.0.2357.124 m. I turn off the network (does it mean offline?) and install it. Still not possible