how to hex edit a .dll file

Posted by manraj82 on Stack Overflow See other posts from Stack Overflow or by manraj82
Published on 2011-01-05T09:40:51Z Indexed on 2011/01/05 9:53 UTC
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Windows

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dll

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crystal-reports

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hexadecimal

We've been using Seagate Info Desktop 7.5 for a while and it stopped working after 31 Dec 2010. After a lot searching on the web, we found out from the SAP threads that a particular dll file(ciweb.dll) had this line of code "expires= Friday,31-Dec-2010 00:00:00 GMT",and this was causing the problem. The solution to the problem was to hexedit this dll file by changing the date to a later date. I have got no experience in hex editing a file. Would some please advise me with steps to do it?

Thank You

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