batch install failing becasue of spaces in path name

Hello,

I am having problems with vx1.2 batch install failing because of spaces in path for MIPPATH, has anyone had this issues and been able to get around it? it worked for install in v7.9.3 but can't get it to work now.

SET MIPPATH="\\hrc.corp\dfssin\data\common\Engineering\Software Tools\Mentor Graphics\Software\VX1.2\design_capture_vx1.2\32bit\setup.exe"

any suggestions would be appreciated.

Thanks