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now i have developed a windows application in 2008 on windows XP OS.

it has involved in ms flexgrid using shown in multiple records at a time and i deployed setup file in windows XP system.

i installed the setup in windows 7 system(Client Machine). But it ran successfully in windows XP system(32 bit) system.

i have registered the msflexgrid ocx file to be installed in client machine.

how to solve this problem kindly give the idea...

Although, it has occured error, that is,

Unhandled exception has occurred in your application. if you click continue, the application will ignore this error and attempt to continue. if you click Quit. the application will close immediately.

class not registered (exception from hresult 0x80040154(regdb_E_Classnotreg) )

how to solve the problem...

1 solution

Using the flexgrid in VB.NET, is an act of insanity. What does it do that the built in grid classes do not do ? Why are you using it ?

You may have a problem b.c the component is 32 bit and the OS is 64 bit. Build the app as 32 bit, so it can use a 32 bit component. I still think using such an outdated component is a mistake tho.
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