I've noticed that Outlook 2010 is creating a 0 byte file in the form CVRXXXX.tmp.cvr each time it's launched. Files are created in C:\Users\<username>\AppData\Local\Temp. However these are not being deleted which leads to a large number of .cvr files in \temp over time.
The maximum possible victory tax on the bonus for each gold medal, using the top tax rate of 39.6% for the nation's highest earners, is $9,900, according to Americans for Tax Reform. For silver, it's $5,940, and for bronze it's $3,960.
US athletes who win a medal at the Rio games will take home the hardware and a cash bonus from the US Olympic Committee. Gold medallists will receive $25,000, silver medallists get $15,000, and bronze winners earn $10,000. Those winnings are taxed as income, the same way Americans are taxed on other prize money, like lottery winnings.