LO 5.4.4.2 install on Windows 8.1

During installation, the install is interrupted, with a message stating " Your system has not been modified". Can someone tell me what systems modification I need, and where to get it?

I have been trying for 4 days now trying to load LO into my computer. If there is no solution, would someone out there please let me know so that I can use another software package.

Thank you,
Duck

“Your system has not been modified” means that installation was attempted, i.e. tried to make modifications (copy files, register associations, etc), but as some problem happened, the modifications were reverted, and now your system is in the same state as it was before installation begun.

Unfortunately, there is nothing more to say given the information you provided. You didn’t give an error number; neither if you upgraded or installed clean; no logs.