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make a TSR in permanent memory

Posted on 2002-03-31
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Last Modified: 2012-05-04
TSR programmed when run is DOS shell it gets stored in temporary memory. How do i store it in a permanent memory that whenever the computer is rebooted the TSR program runs automatically.
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Question by:shahnawaz_c
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by:rj2
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Try to add it to autoexec.bat to make it run automatically each time you start a DOS shell.
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CSLIU earned 100 total points
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Make a program as a virus.
The TSR program runs automatically after it infecte "command.com".
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by:DanRollins
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Use INT 21H with AH=4cH

-- Dan
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by:jhance
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What has this question to do with C++?
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by:rtenhove
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Use CONFIG.SYS or AUTOEXEC.BAT.
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by:shahnawaz_c
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but how make a program as a virus??
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by:shahnawaz_c
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but how i can add with it autoexec.bat?
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by:shahnawaz_c
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where it is this program in c.how i can include my TSR prog
to autoexe and config.sys
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by:CSLIU
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by:rtenhove
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Are we not stepping into questionable ethical territory here?
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