The following is free and from Microsoft. It is the installation...

The following is free and from Microsoft. It is the installation page of a free download to convert Access 5.2 to SQL 2012. I have cut and paste the "How to install" page from Microsofts website....

Mods if this is in-breach please take down. But as it is free from their site IMHO it is ok.

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Microsoft SQL Server Migration Assistant for Access v5.2

If your download does not start after 30 seconds, Click here

Install Instructions

After the download, you must extract the installation files before you can install SSMA for Access.

Installing the SSMA for Access
Extract all files from the zip file.
Extract installation file using preferred utility.
Double-click SSMA for Access exe.
On the 'Welcome' page, click Next.
If you do not have the prerequisites installed, a message will appear that indicates that you must first install required components. Make sure that you have installed all prerequisites, and then run the installation program again.
Read the End User License Agreement. If you agree to the terms, select "I accept the agreement" option and click Next.
Read the 'Usage Report Settings' page, select or clear the feature reporting box, and then click Next.
On the 'Choose Setup Type' page, click Typical.
Click Install.