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Need help with hex code....can't understand

post #1 of 3
Thread Starter 
i need to modify a file's 0x40003 byte,i'm using winhex.
i go to position --> go to offset and put 0x40003 and i get x is an invalid character.
what am i doing wrong?
i don't know a thing bout hex code,just following a tutorial but can't find that offset.
?????????
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?????????
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post #2 of 3
0x is the denominator for a hex number, it's not part of the number itself. 40003 is what you should put in.

Like, how do you distinguish 40003 in hex vs. 40003 in decimal? 0x40003 or 40003h is how you would know that number is in hexadecimal format.
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post #3 of 3
Thread Starter 
Quote:
Originally Posted by Rev1 View Post
0x is the denominator for a hex number, it's not part of the number itself. 40003 is what you should put in.

Like, how do you distinguish 40003 in hex vs. 40003 in decimal? 0x40003 or 40003h is how you would know that number is in hexadecimal format.
THANK YOU VERY MUCH! i put 40003 and it worked.
?????????
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