After entering the connection string in the aADBConf.exe.the following error appears: Unable to save the connection information. Need to be at least 8 bytes for encryption. Overflow (6). A critical error occurred during the encryption process.
Potential causes that cause this error are:
A new language pack has been installed.
A different language is set in the Current system locale.
Follow the below to solve:
Check the Current system locale under Regional Settings and ensure it is set to English.
If the issue began after installing a new language pack:
Uninstall the recently added language pack
If the issue persists, perform a system restore to revert the changes.