Installation and Error Messages

When I tried to download the installer, it took a long time. Now when I click on the installer, I get an error message "Installer integrity check has failed." What should I do?

I downloaded my SoftChalk installer to my computer. When I click on the installer, I get a message, "SoftChalk8_setup.exe is not a valid Win32 application." What should I do?

I have a Macintosh. I downloaded the installer but when I double-clicked on the SoftChalk 9 icon, the program failed to come up. What should I do?

When trying to launch SoftChalk Create, I am getting an error: Unable to write application information. If you are running User Account Control, please turn off UAC to complete the installation. What should I do?

I have some questions about installing SoftChalk Create (Desktop Version). Where can I get help?

I have a Macintosh running OS 10.8 (Mountain Lion). When I try to install SoftChalk Create, I get an error: "SoftChalk Create" is damaged and can't be opened. you should move it to the Trash. What should I do?