Virtual machine with Win98SE doesn't start in VirtualBox 4.3.14 for Windows

[msayed1977]

First of all, this ticket corrects and clarifies the following tickets:

"Win98SE doesn't start in VirtualBox 4.3.14 for Windows" and "Win98SE doesn't start in VirtualBox 4.3.14 for Windows (corrected)"

Sorry for inconvenience.

Virtual machine with Windows 98 Second Edition does not start in VirtualBox 4.3.14 for Windows. I use Windows 7 x64 Ultimate as a host.

I have the following error (that comes after the attached error dialog box):

Failed to open a session for the virtual machine Win98SE.

The virtual machine 'Win98SE' has terminated unexpectedly during startup with exit code 1.

Result Code: E_FAIL (0x80004005) Component: Machine Interface: IMachine {480cf695-2d8d-4256-9c7c-cce4184fa048}

VirtualBox 4.3.12 works perfectly.

[Frank Mehnert]

Please continue the discussion in #13187.

[msayed1977]

The test build VirtualBox-4.3.15-95171-Win did not solve my whole issue.

[Frank Mehnert]

Duplicate of #13187.