Problem login/register plugin interfere

I have been having such problems with logging in/registering to my site.

There is two plugins conflicting with each other and I wonder if anyone can help me in this, since first plugin creator doesnt provide any support at all, and second says it’s the other plugins fault and I should contact them. Yay! I’m stuck in between…!

Now I know the plugin I am using for signup/register (called “Userpro”) is interfering with the “Cooked”-plugin, a plugin used to submit front end recipes.

Since “Cooked” also have an option to login/register, the plugin interferes with the other login that “Userpro” takes care of.

When I activate the Cooked-plugin, there is an error telling me ive “an unexpected token <” when logging in. Whenever I deactivate the plugin this disappears.

I am not sure if anyone can help me with this, but here is my question:

As I want to use the Userpro plugin for login/register, is there ‘manually’ a way I can deactivate the login/register option on the cooked plugin?

Meaning: can I like… add a custom css, change some .php or delete any files that takes away the option to register/login with Cooked-plugin and therefor won’t mess things up when users logging in…?

Sorry if I complicate things instead of simply changing plugins – but my budget is very tight on this project and I already paid for it… Hope you understand.

Thanks in advance,

– M