@JasonTashtego Release v14.1, without changing anything, started to fail on the windows/amd64 target. The failure was caused by a `TODO` panic in `libc.XSystemTimeToFileTime`. My wild guess is that the win64 builder updated itself and something has changed on the OS side causing the code to call this function that was never called before. Can you please try to reproduce this behavior on your Windows box with v1.14.1, ie. not at tip? I have implemented the missing function [here](https://gitlab.com/cznic/libc/-/blob/880086840d42ea363a8c5e04d867263e7f625756/libc_windows.go#L3200) and maybe I've done it wrong. Because afterwards one test suite, [`zipfile.test`](https://gitlab.com/cznic/sqlite/-/blob/d4ed92c0a70f0346d4eee7eea66be84576504023/testdata/tcl/zipfile.test) started to fail with differences in expected time value vs the values the test saw. I have provisionally [disabled the test suite](https://gitlab.com/cznic/sqlite/-/blob/d4ed92c0a70f0346d4eee7eea66be84576504023/tcl_test.go#L52) at tip, which is intended to fix #77. Of course this is not a solution, but I was not able to figure out what exactly is going wrong. If you have some free slot anytime in the future and chance to eventually take a look, maybe you can do better ;-)