Error during importing project from Version 9 to version 13 
Autore: Reza M.
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Dear Sir,
i have a complete project in WebsiteX5 evolution9.1.12.1975
i have purchased new Evolution 13 now and want to import my project to new version.
but during import of IWZIP file below error apears:
"an error occured during loading the project. (a local file header is corrupt.) "
in attached file you can find screen shot from error.
please advice how can i solve this problem?
regards
reza motamed
***
url:AriaMachineTools.com
Postato il
Hello Reza,
The project seems to have a large size, in this case you have to follow this steps in order to import it in version 13:
-Once you have the .iwzip file, rename it as .zip (if you do not see the filename extensions you have to enable them from the Windows control panel).
-Then extract the contents of the file into a folder, you can use a default program like 7zip or select "extract" from the Windows menu.
-Select the contents you have extracted in the folder and recreate the .zip storage (to do this you can use either the Windows default compressor or 7zip).
-Then rename the file you have just created from .zip to .iwzip, so to import it into version 13 by clicking on the specific button "import" and by selecting the file.
Many thanks!
Autore
Dear Claudio,
thanks for your reply.
i did folowing steps but it did not work:
1-i renamed my project from .IWZIP to .ZIP
2-then uncompressed .ZIP file by all programs (winrar,winzip,7zip)
3-then recompress unziped files to zip file again with same program.
4-then renamed file extenesion to .IWZIP again.
but error "unknown file format" appears during ipmortin project!
by the way project file size is 4.5GB and during zipping project i choose 0% compression in winzip application.
please advice a solution as soon as possible
Regards
Reza Motamed
Hello Reza,
After the you uncompressed the project did you compress the folder or did you select the files in the folder and used the rightlick function to compress them?
You need to select the files in the folder and then compress them to have a working zip file.
As alternative try to move the folder created after uncompressing the IWZIP file in the project folder used by the program, which can be found under the preferences when you start the program. Once movd open again the program and you should see t he project in the list of available projects.
Many thanks!