Fagroup.7z

-ms=on : Enables solid archiving, which treats all files as one continuous stream for better compression.

Select a preset (like 700M for CD or 4092M for FAT32) or type a custom size. fagroup.7z

7z a -mx=9 -mfb=273 -ms=on fagroup.7z -mx=9 : Sets level to "Ultra". -mfb=273 : Maximum number of fast bytes for LZMA. -ms=on : Enables solid archiving, which treats all

Right-click your files, select 7-Zip > Add to archive... , and set the Compression level to Ultra . 2. Managing Extraction for Large Files -ms=on : Enables solid archiving

If you encounter a "Data Error" during extraction, try restarting your PC or using a repair tool like Wondershare Recoverit . 3. Splitting Large Archives