My recommendation would be to ask for a home use activation so that you do not need to use the LTU to transfer your license from home to work. The LTU is very problematic and depending on your licensing, you may be able to qualify for a 2nd activation for this purpose, per the EULA.
In the mean-time, perhaps Philip.s will be able to assist you shortly.
My apologies for missing this one yesterday David.
Mirroring what Travis said, and after confirming that your BDS license is on an activate subscription contract, it definitely makes more sense to utilize a Home Use License.
With that being said and as you have a Standalone license, there is no need to formally request a Home Use License. You would simply install and activate the software on your home machine with the same serial number and product key.
If for some reason you receive an activation limit error, please either send me a Private Message (click on my philip.s profile name and then "Send this user a private message") with your serial number + request code, or contact our License Assistance Team directly for additional support.