Hi,
I just installed VB 1.5.6 and tried to install Solaris 10 and OpenSUSE. Both with same result (probably with different cause "instruction"):
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VirtualBox.exe - Application Error
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The instruction at "0x01050eca" referenced memory at "0xffffffff". The memory could not be "read".
Click on OK to terminate the program
Click on CANCEL to debug the program
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OK Cancel
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Host: WinXPSP2
Did anybody have such problem and know the solution? Thank you.