I wrote a program, everything is plowing normally (WindowsXP):

But a friend (2 Windows7 computers) does not plow: 
After installation, it displays a window indicating that the program may be installed incorrectly. When deleting both on the laptop and on the computer, it produces the same, but deletes. And the program itself did not start.
In the logs:
- <Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event"> - <System> <Provider Name="Application Error" /> <EventID Qualifiers="0">1000</EventID> <Level>2</Level> <Task>100</Task> <Keywords>0x80000000000000</Keywords> <TimeCreated SystemTime="2011-11-29T13http://www.webtalking.ru/images/smilies/22.gif06.000000000Z" /> <EventRecordID>1644</EventRecordID> <Channel>Application</Channel> <Computer>Б_комната-ПК</Computer> <Security /> </System> - <EventData> <Data>OnlainMovie.exe</Data> <Data>0.0.0.0</Data> <Data>2a425e19</Data> <Data>KERNELBASE.dll</Data> <Data>6.1.7600.16385</Data> <Data>4a5bdbdf</Data> <Data>0eedfade</Data> <Data>0000b727</Data> <Data>4e8</Data> <Data>01ccae99e10eb300</Data> <Data>C:\Program Files (x86)\OnlainMovie\OnlainMovie.exe</Data> <Data>C:\Windows\syswow64\KERNELBASE.dll</Data> <Data>216add20-1a8d-11e1-a97a-20cf30c4dadf</Data> </EventData> </Event> Do not tell me, because of what could be a mistake?