How to install plugin in NOP version 4.5

All good. Contact the developer and ask them to provide a plugin version for 4.50.3

Thank you very much for your support, plugin provider modified the plugin. Now able to install.

Automatic nopCommerce installation - A straightforward and quick method of installing nopCommerce. Note that it is a viable option only if you don’t plan to make changes to the source code. It also entails the usage of Microsoft Azure or an ASP.NET hosting provider. Learn more about the best nopCommerce hosting providers for 2019

Manual nopCommerce installation - This method of installing nopCommerce is a bit more complex as there are a few additional steps you need to follow. However, for this extra effort, you will get more flexibility and control over your online store.

Custom nopCommerce installation - You can also hire a certified nopCommerce partner to install nopCommerce for you. In this case, you will need zero technical knowledge.

Regards,
WILL