CrossOver Support

Apps in upgraded bottles fail with "unimplemented function msvcrt.dll" error

This article is considered highly out of date

This can occur in Crossover 11 when launching apps that were installed in older versions of Crossover. The symptom of this problem is the following error:

couldn't load main module (8) Unhandled exception: unimplemented function msvcrt.dll._localtime64 called in 32-bit code (0x7bc3f248).

followed by a register dump.

To fix, go to Crossover's Manage Bottles menu.

Select the application's bottle

Select Control Panel

Launch Wine Configuration

Choose the Libraries tab

Locate msvcrt (native, builtin) and click to highlight it

Click Edit

Change the setting to Builtin (Wine)

Click OK, Apply, OK
Last modified on 2016-02-17 14:37:04 by Caron Wills
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