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August 31, 2001
Gravatar of Zbynìk Jaro¹Posted by Zbynìk Jaro¹Reply
Zbynìk Jaro¹
Gravatar of Zbynìk Jaro¹


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Hello,

I start a TSR /INT 1C - timer/ and a aplication program and both programs
work correctly. When I close apllication, the DOS command.com didn't load to
memory and system halted with error message 'Memory page fault'. I using
MSDOS 6.2.
In DOS mode WIN98 both programs work correctly and after I finished
application command.com loaded and work.


Thanx  Zbynek
August 31, 2001
Gravatar of WalterPosted by Walter
in reply to Zbynìk Jaro¹		Reply
Walter
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DOS is notorious for being extremely sensitive to any coding errors in a TSR program. The best I can suggest is to write a bare minimum TSR, and see if that works under DOS 6.2. If that does, then gradually add the features of your program to see what is breaking it. -Walter

Zbynìk Jaro¹ wrote in message <9mnu3a$2ql0$1@digitaldaemon.com>...
>Hello,
>
>I start a TSR /INT 1C - timer/ and a aplication program and both programs work correctly. When I close apllication, the DOS command.com didn't load
to
>memory and system halted with error message 'Memory page fault'. I using
>MSDOS 6.2.
>In DOS mode WIN98 both programs work correctly and after I finished
>application command.com loaded and work.
>
>
>Thanx  Zbynek
>
>
>
>