No file extension ". js" Script Engine-Solution

When the MSMQ sequence is called to send a message queue and the test script is executed, Windows prompts
"The system prompts that no file extension". js "Script Engine is available ". But mine Wscript.exe is clearly under system32 ??

After a research, we found that the JS engine of the original system has become primalscript.exe, a script engine, rather than the defaultWscript.exe, so in Windows Resource Manager, create or modify the JS file opening methodWscript.exe (under system32)
In fact, this prompt is displayed when the default open mode of JS files is ultraedit, Dreamweaver, and editplus.

Another possibility is that the JS file is disabled by anti-virus software such as Norton and McAfee.

Appendix:
Run Windows Script Host

Http://www.microsoft.com/technet/prodtechnol/windowsserver2003/zh-chs/library/ServerHelp/d70e796a-c2b9-4849-837b-dd5d93f12f33.mspx? MFR = true