Creating a compressed.bat and uncompressed.bat for game files

[red01]

Hi Guys,

First of all sorry for bothering u all.

My questions down there are just for educational purpose.
I know this form does not support illegal repacking.
I am not a repack , what i m doing is just for entertainment purpose.
I just wish to learn about this compression and repacking.

During my search about game repacking, i found on a form about compressing games by freearc, precomp, srep and then creating a setup file by innosetup tool.
The sequence was like this
1. combine files together using freearc (-m0 -dm0)
2. process archive with precomp
3. process output with srep
4. compress output with arc (-mx)
5. save registry files
6.Create a batch file (.bat) that automates all extract operations.
7. generate a setup of game by using innosetup.

i am not an expert but i can do basic things with freearc, precomp, srep and innosetup.

My problem here is
1. i dont know if it is neccessary to save registry files for every game?
2. Main Problem is that BATCH FILE.
I dont know how to make a batch file to uncompressed those files in the exact sequence to insatll game back in same location?
i read many articles in this form consisting of using compressed.bat files for game compression.
i am hoping guys here will help me out about this.

Red01