X-cleaner-free Question?

[zapjb]

I am using X-Cleaner-Free (under expert settings - clear automatically starting programs). The program lists 4 startup entries (which I've Googled) that I haven't seen under other programs such as RegSeeker, jv16PT & XP's (start-run-msconfig). Here they are:

X-Cleaner-Free Autostart Progams

Registry Name / File Name / Description

PostBootReminder / C:\WINDOWS\system32\SHELL32.dll / Windows Shell Common Dll
CDBurn / C:\WINDOWS\system32\SHELL32.dll / Windows Shell Common Dll
WebCheck / C:\WINDOWS\system32\webcheck.dll / Web Site Monitor
SysTray / C:\WINDOWS\system32\stobject.dll / Systray shell service object

What are they & which can I safely remove? TIA

[zapjb]

Got rid of this (imo) POS app & it's false entries.