What is the error?
Try setting your project to RELEASE mode instead of DEBUG mode and compile it and send it to other person's computer.
If an error still occur, post it here and we'll try to fix it.
Follow this steps:
1. In you VS2008 IDE -> Solution Explorer, Right-click on your Solution.
2. The Solution <your solution name> Property Pages show, click the Configuration Manager button at the top right of the dialog.
3. The Configuration Manager dialog show, in the Active solution configuration section, select Release from the dropdown box.
4. Select Release also in the Configuration column in the grid just below the Active solution configuration section.
5. Click Close.
6. Click Ok
7. Compile/build and distribute your .exe file under the Release folder, not in the Debug folder.