Thanks for responding Craig

>I think it's the RELEASE _SCREEN.oSH. According to the VFP help file you can RELEASE a memvar, but it says nothing about properties.

No go. In fact because I was getting the error I had put in this line. I just tried it again, without this line the error remains.

Also I just found out that though (err or not) this min. to systray work in the app when run from the VFP environment. It stopped working when run from an installed exe of the same app.


>
>
>>Hi all
>>
>>In my app class Init():
>>

	IF THIS.lMinToSysTray
>>		SET LIBRARY TO bbsystray.fll ADDITIVE
>>
>>		_SCREEN.ADDPROPERTY("oSH")
>>		_SCREEN.oSH = CREATEOBJECT("ScreenHook")
>>	ENDIF

>>
>>In the app class Destroy()
>>

IF THIS.lMinToSysTray
>>	_SCREEN.oSH = .NULL.
>>
>>	RELEASE _SCREEN.oSH
>>
>>	RELEASE LIBRARY bbsystray.fll
>>ENDIF
>>

>>
>>When this code is executed based on .T. of the flag on exiting the application I generate a C0..05 but when this code is not executed (.F.) then no errors are generated.
>>
>>So I guess something is wrong with this code.
>>
>>What am I doing wrong. Please advise.