Too many Errors on installing Adobe Dreamweaver

I have installed Adobe Dreamweaver for my project.
During the installation, I started to receive an error message which is shown below:

When I click OK, the second error appeared as shown below:

And after closing it, the third error is:

I don’t know the cause of these errors. Is there any other software that can be use as an alternative to Adobe Dreamweaver?
Please help me.
