Runtime Error when setting timer

I've tried everything I can find in in the knowledge base and the sticky from this forum but I continue to get a runtime error in a window titled "Microsoft Visual C++ Runtime Library" when I try to set the timer for the transfer queue. The timer was working OK on my previous version 2.0.998.4.

I can't find any logs for the crash but this is the copy and past from the system info file:

+- System -----------------------------
Microsoft Windows XP Professional
Service Pack 2 (Build 2600)

CPU Speed : 2210 MHz
Total Memory : 2030896 KB
Free Memory : 1683812 KB

+- SmartFTP ---------------------------
Version : 2.0.998.21
Time Stamp : 2006-09-15 05:13:13
Platform : x86

+- Application DLL --------------------
sfFTPLib.dll : 1.5.8.30
SmartHook.dll : 1.0.2.1

+- Language ---------------------------
SmartFTP.exe : 2.0.998.21

+- System DLL -------------------------
shell32.dll : 6.00.2900.2951 (xpsp_sp2_gdr.060713-0009)
shlwapi.dll : 6.00.2900.2937 (xpsp.060623-0011)
comctl32.dll : 6.0 (xpsp_sp2_rtm.040803-2158)
riched20.dll : 5.30.23.1221
schannel.dll : 5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)

+- Internet Explorer ------------------
Version : 6.0.2900.2180

+- Winsock ----------------------------
Winsock : 2.2

Thanks for the quick fix. It's working fine now.