Jonas

Thank you so much for your guide Igor, i could finally manage to get raw data and extract some files. i just made it too complicated somehow.

i am not sure how to get a correct end header i guess

i am not sure how to get a correct end header i guess

i tried to extract the 001 part like advised in the post. that didnt work but now i tried the archive file itself a.7z this one can extract without any error message and its bigger then the original. but it will take some hour. i then just need to use a parser to try get some photos put of the raw file right ?

thanks for your answer. i have done the procedure with the larger "raw" file then the bad.7z i had the original start header - the created "raw" file same size as a.002.7z, then switched 002 files. The problem i have is how i get the correct ecnd header file ? as the raw file is bigger then bad.7z i have an end of around 14GB. Does the end also have to be 32 then ? found this post : https://sourceforge.net/p/sevenzip/discussion/45798/thread/e34b4a1d/

Hello, i am sorry to come with such issue, but it drives me mad. I cant fix it myself, since days i tried to repair the Header infos. As far as i understand, i missing the meta Data. So i try to puzzle the archive together to get Raw Data. Its abaout 40GB and should only had Photos inside. With hexeditor i could find 2015 times FFD8FF. The Archive was done with all standart settings on 10.2023. All other archives where good. Not sure what have happend to this one. I found a JPEG digger and so i hope...

Hello, i am sorry to come with such issue, but it drives me mad. I cant fix it myself, since days i tried to repair the Header infos. As far as i understand, i missing the meta Data. So i try to puzzle the archive together to get Raw Data. Its abaout 40GB and should only had Photos inside. With hexeditor i could find 2015 times FFD8FF. The Archive was done with all standart settings on 10.2023. All other archives where good. Not sure what have happend to this one. I found a JPEG digger and so i hope...