Unable to install CDR20 18 abbreviation.

Directive 1. First, if you have installed the old coreldraw software, you can find the CorelGraphics-Windows Shell extension in Control Panel-Program Uninstall and uninstall the program. 2. Then run "ShellExt_X6msi" (you can choose to install coreldraw x6 as your own version, with 32 for 32-bit version and 64 for 64-bit version). If the installer cannot continue, an error similar to the following will pop up. You can try right-clicking the "shellest.msi" file and selecting "Uninstall" to uninstall shellest.msi again and then reinstall it. 3. If there are no mistakes during the installation, congratulations. You just need to restart your computer, and the long-lost CDR thumbnail will come back. Note: ShellExt_x4.msi is the official thumbnail display package of coreldraw X4. ShellExt-X6-32 is CorelDRAW X6' s 32-bit official thumbnail display package. ShellExt-X6_64 is the 64-bit official thumbnail display package of CorelDRAW X6. Shellex _ X7 _ 32- It's CorelDRAW. X7' s 32-bit official thumbnail display package (extracted from X7.3) Shellex _ X7 _ 64x7 _ 64 is CorelDRAW X6' s 64-bit official thumbnail display package (extracted from X7.3)'