7zip - Password error in destination server











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I created a 7zip archive encrypted with AES256 standard, and moved it to another server using a external hard disk. Before moving, I took the checksum using fciv. The archive is around 120 GB.



In the destination server, when I try to extract the file, it extracts successfully for around 34 GB, then it gives me a password error as shown in the picture:
Password Error



However, I am very sure that the password is correct. I took a checksum at the destination server, and it matches, so file is not corrupted during the transport. So I went back to the source server, and tried to extract the file, and it extracts without any problem. Means the archive itself is not corrupted. The 7zip version I use is the same in both servers. Source server runs on Win 2008 and and destination runs on Win 2016. I tried to extract in another Win 2008 server, but it also gives error. So what could be the issue here, and how can I fix it ? It is not possible to transfer the file again due to some company policies.






passwords compression zip 7-zip archiving







share|improve this question




















  • 1




    Does the point where extracting problem starts is always the same? If not - disable 7ZIP multi-threading. And check server's memory strongly.
    – Akina
    yesterday












  • Yes, it happens at the same file. CPU reaches close to 100% but memory does not go beyond 50%
    – screenslaver
    yesterday










  • Long file path/name issues? Not sure if you have an affected version: support.microsoft.com/en-us/help/2891362/…
    – JSanchez
    yesterday










  • seems like no. Since I can extract it in the source server with same version and patches installed
    – screenslaver
    14 hours ago















up vote
0
down vote

favorite












I created a 7zip archive encrypted with AES256 standard, and moved it to another server using a external hard disk. Before moving, I took the checksum using fciv. The archive is around 120 GB.



In the destination server, when I try to extract the file, it extracts successfully for around 34 GB, then it gives me a password error as shown in the picture:
Password Error



However, I am very sure that the password is correct. I took a checksum at the destination server, and it matches, so file is not corrupted during the transport. So I went back to the source server, and tried to extract the file, and it extracts without any problem. Means the archive itself is not corrupted. The 7zip version I use is the same in both servers. Source server runs on Win 2008 and and destination runs on Win 2016. I tried to extract in another Win 2008 server, but it also gives error. So what could be the issue here, and how can I fix it ? It is not possible to transfer the file again due to some company policies.






passwords compression zip 7-zip archiving







share|improve this question




















  • 1




    Does the point where extracting problem starts is always the same? If not - disable 7ZIP multi-threading. And check server's memory strongly.
    – Akina
    yesterday












  • Yes, it happens at the same file. CPU reaches close to 100% but memory does not go beyond 50%
    – screenslaver
    yesterday










  • Long file path/name issues? Not sure if you have an affected version: support.microsoft.com/en-us/help/2891362/…
    – JSanchez
    yesterday










  • seems like no. Since I can extract it in the source server with same version and patches installed
    – screenslaver
    14 hours ago













up vote
0
down vote

favorite









up vote
0
down vote

favorite











I created a 7zip archive encrypted with AES256 standard, and moved it to another server using a external hard disk. Before moving, I took the checksum using fciv. The archive is around 120 GB.



In the destination server, when I try to extract the file, it extracts successfully for around 34 GB, then it gives me a password error as shown in the picture:
Password Error



However, I am very sure that the password is correct. I took a checksum at the destination server, and it matches, so file is not corrupted during the transport. So I went back to the source server, and tried to extract the file, and it extracts without any problem. Means the archive itself is not corrupted. The 7zip version I use is the same in both servers. Source server runs on Win 2008 and and destination runs on Win 2016. I tried to extract in another Win 2008 server, but it also gives error. So what could be the issue here, and how can I fix it ? It is not possible to transfer the file again due to some company policies.






passwords compression zip 7-zip archiving







share|improve this question















I created a 7zip archive encrypted with AES256 standard, and moved it to another server using a external hard disk. Before moving, I took the checksum using fciv. The archive is around 120 GB.



In the destination server, when I try to extract the file, it extracts successfully for around 34 GB, then it gives me a password error as shown in the picture:
Password Error



However, I am very sure that the password is correct. I took a checksum at the destination server, and it matches, so file is not corrupted during the transport. So I went back to the source server, and tried to extract the file, and it extracts without any problem. Means the archive itself is not corrupted. The 7zip version I use is the same in both servers. Source server runs on Win 2008 and and destination runs on Win 2016. I tried to extract in another Win 2008 server, but it also gives error. So what could be the issue here, and how can I fix it ? It is not possible to transfer the file again due to some company policies.






passwords compression zip 7-zip archiving




passwords compression zip 7-zip archiving






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited yesterday









n8te

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asked yesterday









screenslaver

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  • 1




    Does the point where extracting problem starts is always the same? If not - disable 7ZIP multi-threading. And check server's memory strongly.
    – Akina
    yesterday












  • Yes, it happens at the same file. CPU reaches close to 100% but memory does not go beyond 50%
    – screenslaver
    yesterday










  • Long file path/name issues? Not sure if you have an affected version: support.microsoft.com/en-us/help/2891362/…
    – JSanchez
    yesterday










  • seems like no. Since I can extract it in the source server with same version and patches installed
    – screenslaver
    14 hours ago














  • 1




    Does the point where extracting problem starts is always the same? If not - disable 7ZIP multi-threading. And check server's memory strongly.
    – Akina
    yesterday












  • Yes, it happens at the same file. CPU reaches close to 100% but memory does not go beyond 50%
    – screenslaver
    yesterday










  • Long file path/name issues? Not sure if you have an affected version: support.microsoft.com/en-us/help/2891362/…
    – JSanchez
    yesterday










  • seems like no. Since I can extract it in the source server with same version and patches installed
    – screenslaver
    14 hours ago








1




1




Does the point where extracting problem starts is always the same? If not - disable 7ZIP multi-threading. And check server's memory strongly.
– Akina
yesterday






Does the point where extracting problem starts is always the same? If not - disable 7ZIP multi-threading. And check server's memory strongly.
– Akina
yesterday














Yes, it happens at the same file. CPU reaches close to 100% but memory does not go beyond 50%
– screenslaver
yesterday




Yes, it happens at the same file. CPU reaches close to 100% but memory does not go beyond 50%
– screenslaver
yesterday












Long file path/name issues? Not sure if you have an affected version: support.microsoft.com/en-us/help/2891362/…
– JSanchez
yesterday




Long file path/name issues? Not sure if you have an affected version: support.microsoft.com/en-us/help/2891362/…
– JSanchez
yesterday












seems like no. Since I can extract it in the source server with same version and patches installed
– screenslaver
14 hours ago




seems like no. Since I can extract it in the source server with same version and patches installed
– screenslaver
14 hours ago















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