Image sample of what to do if running Kaspersky or other firewall that causes the "Could not open input file for splittet files" problem. Right-click the firewall icon at bottom right side of Tray to open up Kaspersky options. The sample image is in 3 parts, (1) Pause option, (2) for how long to Pause (manual is my choice), (3) continue/Resume Kaspersky protection.
Install LW after Pausing Kaspersky. Then unpause Kaspersky.
In my example is shows Parallels Protection, this is in fact Kaspersky!
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