want to trim some text from txt file with batch file

[rameeze]

I want to create a batch file to trim some text. the text file contains

"UninstallString"="C:\\WINDOWS\\st6unst.exe -n \"C:\\Program Files\\IPO 1.30.10\\IPO Admin\\ST6UNST.LOG\" "

and want to remove "UninstallString="

 

[arpanmukherjee1]

*stackoverflow.com/questions/130116/windows-batch-commands-to-read-first-line-from-text-file
DOS - String Manipulation

 

[mitraark]

I use a application [ Free ] called "Search and Replace"

 

[rameeze]

but i am going to uninstall the application from about 2000 pc so i cant use other application