Admin, I got this issue while submitting code to the problem 234C:
Participant's output Jury's answer Checker comment Can't find file K:\ramdisk\codeforces61\c53dd23c96013b2e9c8583ab8f05edda\check-d10a4d6b1acf8dcc90e929292a422e5f\run\output.txt invokerId=9b4df16fc0ab37520967f1d97d3e17aa, location=203279210.
https://codeforces.net/contest/234/submission/112246561
For other problems, it is ok.
Please help to resolve this issue.