Mac Users trying to install Adobe Captivate 9 trial encountering 2 errors – “”Captivate_2019_Ls21.dmg” is damaged and can’t be opened. You should move it to the Bin.” and “Invalid checksum”

Hi,

I had been trying to install the dmg file of Adobe Captivate 9 Trial downloaded from Adobe site onto my Macbook.

The first error was:

“Captivate_2019_Ls21.dmg” is damaged and can’t be opened. You should move it to the Bin.

I browsed the internet and came across a solution as described in steps 1 through 3 below.However, I again encountered another error:

Invalid checksum

To rectify the checksum error, I had to fish for another solution. I’m no Computer expert, but I followed steps 1 through 8 and got the Trial version of Adobe Captivate 9 installed successfully. You can follow these steps for easier installation if you encounter these errors.

All the Best to you!

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