Unable to install DVR Studio 15 beta5 on Win10

When trying to install DVR Studio 15 beta5 on my Win10 machine. Got an error just after validation proccess:
"The feature you are trying to use is on a network resource that is unavailable"
But when i select this ResolveInstaller.msi (or moved to other place or drive)
i got next error:
"The file is not a valid installation package for the product DaVinci Resolve"
"The feature you are trying to use is on a network resource that is unavailable"
But when i select this ResolveInstaller.msi (or moved to other place or drive)
i got next error:
"The file is not a valid installation package for the product DaVinci Resolve"