Connect Unreal Engine Project with subversion step by step using TortoiseSVN (works with UE4 and UE5)

1- download and install TortoiseSVN https://tortoisesvn.net/downloads.html

2- make sure you select command line client tools  when installing

3- Create repository using this command line becuse UE only support format from 1 to 7    

        a-let assume you creating the repository in "c:/SVN"

        b-go to "c:/SVN" and hold shift and right click to open power shell or command line

        c-type in this command line 

        svnadmin create --compatible-version 1.9 --fs-type fsfs MyNewRepository        

    Note: you will get this error if you don't do this step

SourceControl: Error: svn: E180001: Unable to open repository ''
Source Control: Error: svn: E160043: Expected FS format between '1' and '7'; found format '8'
SourceControl: Error: Failed to connect to source control. Check your settings and connection then try again.

4- go to your Project folder  and right click then select SVN checkout...

 5- put url info and click OK

6- choose the files you want to add to SVN and right click TortoiseSVN->add

        - usually theses files are added in SVN

            

7- after adding all the files you want right click and select SVN Commit

8- then go to Unreal Engine and click source control 

9- put in the following information

Enjoy...