Unknown error, please advise

I'm rather new to the TS_Tools suite, but I followed the program's advice and extracted the route properties .xml and the scenario .xml files before I did anything. I've seen so many users of TS21 shout praise about TS_Tools and its predecessor, so I wanted to see if I could do a simple stock swap. But whenever I go to edit the scenario I wanted to, I get the bellow error:
Error: #339 Component ‘SuperPicture2.ocx’ or one of its dependencies not correctly registered: a file is missing or invalid
Module: frmShowRoutes
Procedure” Command10_Click
I have no idea what is happening. I did install the new full version 1.0.53, but have no idea how to install the 1.0.55 that's there. I don't see any .exe to overwrite .53 with .55, so I don't know what I' doing wrong.
I'm pretty sure the answer's extremely simple and I'm missing it.
If someone could please advise me on what I'm doing wrong an how to fix it, I'd be extremely greatful
Error: #339 Component ‘SuperPicture2.ocx’ or one of its dependencies not correctly registered: a file is missing or invalid
Module: frmShowRoutes
Procedure” Command10_Click
I have no idea what is happening. I did install the new full version 1.0.53, but have no idea how to install the 1.0.55 that's there. I don't see any .exe to overwrite .53 with .55, so I don't know what I' doing wrong.

If someone could please advise me on what I'm doing wrong an how to fix it, I'd be extremely greatful