Open Excel read and write problem

[dre99gsx]

I am trying to deterimine what is causing excel files to open up as "Read Only" using Labview, when I excplicitly state to open as "ReadWrite"

It seems to work well in the development environment, but not so well on some PCs in the application environment. 

[Guruthilak]

Are you using a template file? Is the file marked as "read only"?

Do you or the application has proper admin rights in the PC where it used?

Guru