Steinberg’s support legacy policy removes downloads for versions that are more than a few generations old. So, if you try to search for "Cubase 5.1.2 update" on their official site, you will likely be redirected to the Cubase 13 page.
Follow these steps to successfully apply the 5.1.2 update to your existing Cubase installation:
Improved compatibility when running older 32-bit plug-ins inside a 64-bit Cubase environment.
Download [best] - Cubase 5.1 2 Update
Steinberg’s support legacy policy removes downloads for versions that are more than a few generations old. So, if you try to search for "Cubase 5.1.2 update" on their official site, you will likely be redirected to the Cubase 13 page.
Follow these steps to successfully apply the 5.1.2 update to your existing Cubase installation: cubase 5.1 2 update download
Improved compatibility when running older 32-bit plug-ins inside a 64-bit Cubase environment. cubase 5.1 2 update download