[緊急求助]Maya8.5安裝問題，Isscript.msi一直錯誤!![已安裝成功]

我安裝MAYA時，都會出現
1:The Install Script engine on this machine is older than the version required to run this setup.
If available,please install the latest version of ISScript.msi, or contact your support personnel for further assistence.

Isscript.msi 我版本已經從7.x到11.5版都安裝了，Maya還是不給我安裝，到底是我哪邊還少了步驟嗎!?

[已安裝成功]