I am currently using STEP 7 V5.5 + SP2 + HF1, and the installed Automation License Manager version is V5.1 + SP1.

I would like to transfer the STEP 7 license to another PC, but I do not have the setup files.

Could you send them to me?

The currently installed files are as follows:

AutoGen_816583

I am currently using STEP 7 V5.5 + SP2 + HF1, and the installed Automation License Manager version is V5.1 + SP1.

I would like to transfer the STEP 7 license to another PC, but I do not have the setup files.

It's not really clear to me what you mean with the "setup files".

If you mean the setup files of STEP 7 V5.5 + SP2 + HF1, then start a Support Request.

If you mean the setup of the Automation License Manager, then can you download the current version from here:

Handling programs for authorization or licensing of SIMATIC products (ALM, Authors)

Thank you.
I believe that installing the Automation License Manager program you provided on both PCs will resolve the issue.
However, the PC that currently has ALM installed is running Windows 7 32-bit, so the installation is not possible.

Even after rebooting the PC and proceeding with the installation, an error message appears asking to reboot the PC.

Would it be possible for you to provide an ALM program compatible with a 32-bit system?

The PC that already has ALM installed is running Windows 7 32-bit, and the PC that needs to have it installed is running Windows 7 64-bit.

Have you download this?

Siemens_Automation_License_Manager_V6.0_SP12_Upd3.exe (126,7 MB)

yes, I download Siemens_Automation_License_Manager_V6.0_SP12_Upd3.exe (126,7 MB)

but when I try to install this, it request OS restart again, again

Mean you this?

Message "Please reboot before installing any more programs"