August 12th, 2004, 12:56 AM
Intraweb - CRC Problem is back!
Me again ... My old CRC problem is back with Intraweb. I am using Intraweb as shipped in Delphi 7 enterprise to develop an ISAPI dll where users enter registration details and are presented a page containing IWLink.
When they click on the link I create a filestream to load up a self extracting winzip file and then send the file down using the sendstream method.
Here is a snippet of code:
The CRC error occurs when the user tries to run the self-extracting .EXE. It also occurs even if I send a .ZIP file rather than a .EXE file!!!
I thought it had disappeared last week ....
After some experimentation, the following code works with .ZIP files ... but still NOT with .EXE files!
procedure TFrmDownload.IWAppFormCreate(Sender: TObject);
if fileexists('c:\<path_name>\setup.exe') then
else if fileexists('c:\<path_name>\files\setup.zip') then
Has something changed in IE or the Microsoft operating system that I am not aware of? Has anyone seen this error and can shed some light???