I changed my computer and need to reinstall camtasia 9 (life use, without upgrade) in my new computer. I have already desinstalled camtasia in the older computer. I also have my key-number. But, I tried 6 times to install and always, during the process, appear the ERROR CODE 2235. I need help to install camtasia 9 in my new computer. Thanks in advance, Larissa Zeggio from Brazil.