After installing VRAY, cycles cannot be used normally

[qing_tian]

Dear VRAY developer：
After installing VRAY, cycles cannot be used normally，It cannot render normally using the F12 key！Please solve it!

[rossen.rangelov]

Hello qing_tian,
To use Cycles, please disable V-Ray from Edit > Preferences > Add-ons. Then, you will be able to use F12 to render with Cycles.

[qing_tian]

My,dear friend:
Thank you very much!It's right!