You should be able to simply click the accept button and continue. You might need to contact Fortify Support on this.
Within the Web Macro Recorder tool ("WMR") there is a browser button, defaulting to Firefox but also permitting MSIE. If the Firefox option does not work, switch this option to the IE choice. What will happen is that the latest, "TruClient" version of the WMR will close and the older Session-based WMR tool will open. This previous recorder operated by hooking into IE as a localhost proxy and it captures the raw traffic, nothing fancy. After recording it provides some options for editing and adjusting the captured sessions and identifying state-keeping parameters, but nothing quite as expansive as offered in the TruClient WMR.
The current TruClient WMR tool in WebInspect 10.10 is using an older Firefox (3.x?), so this may or may not be causing some of your trouble. We hope to correct that oversight in the future.
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