Error loading last target sequence?

Hi to all. I have been using SGP for about 6 months with great success. However, when I started it up tonight, my typical hardware profile nor the last target sequence loaded, and the SGP sequencer was locked with no options available for changing. The error that is displayed states:

Error loading sequence C:\Users\OBS\Documents\target 1.sgf.
Error setting value to ‘imageData’ on ‘SequenceGenerator.SequenceFile’.

Other than an SGP software update a number of imaging sessions ago, nothing has changed on the machine (software or hardware). Oddly enough, I removed SGP, downloaded it again, and reinstalled; however, the same error occurred. A link to the log file associated with this load is as follows:

Thank you in advance for any assistance that anyone may lend.
Jay McNeil

Can you share the target 1.sgf file?

Jared