Integer overflow and Zlib decompress error

[thefreecat]

Following my problems with Integer overflow on XLSrwII5, I bought XLSrwII6. The problem is still there.

How can I send you a (private/confidential) 30Mb file ?

When I compile my application in 64 bits, I can't read some XLSX files because of a Zlib decompress error. I have tried re-saving the file from within Excel with same result.

I have seen the 2015 thread where you explained that you didn't write the ZLib code but don't you have support for it ? Aren't there alternatives that work and have support ?

Currently I can't use your software for big files.

What can we do ?

Thanks,

[larsa]

Hello
You find email addresses here: http://www.axolot.com/contact.htm

If possible, please send me a link to the file instead of sending an email with a 30Mb attachment.

If you uses Delphi XE2 or later, the component uses the zip library that comes with Delphi. If the zip library fails, it can easily be replaced with another.

[thefreecat]

For the integer overflow problem, I just sent an email with a link to the file.

I use Delphi 10 Seattle so I should be able to use a different Zlib-like library ? Do you have a link somewhere on how to do this ? Will I have to re-do the procedure after each XLSrwII6 update ?

Thanks,

[thefreecat]

How can I use an alternative ZIP library (like TPAbbrevia for example) ?

Thank you,