Error encountered while installing CCNA Virtual Lab software
Hello Gurus,
I was trying to install the CCNA Virtual Lab, Platinum Edition simulation software when I got this error message.
I knew I followed the instructions in the book and coded the correct ID.
I tried to call up the support center but couldn’t get through.
I hope someone from this forum could help me, please and tell me what to do next.
CCNA Virtual Lab, Platinum Edition
Authorization Error
Unknown error -52.








