WPA crack not working in Windows Environment

I captured a cap file with airodump-ng. I then performed the wpaclean and aircrack-ng -J on the cap file. Hashcat successfully loads the hccap file in the kali-linux environment and proceeds to crack the hash. If I copy the hccap file to my Windows 7 Pro 64-bit desktop and attempt to use oclhashcat64.exe on the exact same hash file, I get "Invalid EAPOL SIZE" "ERROR: NO HASHES LOADED". In Windows, I am using oclhashcat 1.31. I have also tried using the converter on hashcat.net, but I have the same problem (only in Windows).

Any ideas?