If a solid block becomes corrupted, you may lose access to all files within that specific block, whereas in a non-solid archive, a single error usually only affects one file. How to Use It
Updating or adding a new file to an existing solid archive can be slower because the software may need to recompress a portion or all of the solid block. A67zip
In 7-Zip, the compression feature treats multiple files as a single continuous data stream, which often results in significantly higher compression ratios, especially when archiving many similar files. Key Benefits If a solid block becomes corrupted, you may