In relation to my previous message... (common dialog license)

I think I should have specified that the program is written behind excel. At one point I was getting the same error in Excel running on the win98 platform, to solve this I copied the OCX file from the original win98 CD. This worked but When I open the spreadsheet on the NT platform I got the same error, as I am not hugely experienced in VB I hope this isn't a stupid question but would NT require a different OCX or DLL file

Again thanks for any help
Steve