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isa20on 1.6

isA20on 1.6 diagnoses the "packed file corrupt message"


Last Week downloads: 0
Total downloads: 96
  • Last Updated: Jan 25, 2010
  • License: Freeware Free
  • OS: Windows XP/2000/98
  • Requirements: No special requirements

User reviews

4 out of 5 based on 1 ratings for isa20on 1.6

For isa20on 1.6Publisher's description


isa20on is a System Utilities software developed by Canadian Mind Products. After our trial and test, the software is proved to be official, secure and free. Here is the official description for isa20on:

BS Editor: isA20on is a method for diagnosing why some programs FAIL with a "packed file corrupt message"

isA20on 1.6 diagnoses the "packed file corrupt message". It will tell you if the A20 address line is enabled. When A20 is enabled, the 64K HMA region above 640K is accessible.

Unfortunately, because of a bug in EXEPACK, programs that were treated with Exepack, that load into the first 64K of RAM, don't work. MASM/OPTAsm source included. By Roedy Green of Canadian
Mind Products. Copyrighted but may be copied freely for non-military use only. Version 1.6 just embeds the new address and phone number. This is only of Interest for ancient DOS machines.
you can free download isa20on 1.6 now.


Please be aware that Brothersoft do not supply any crack, patches, serial numbers or keygen for isa20on,and please consult directly with program authors for any problem with isa20on.