[Crash upon Health Check]

5 hours ago, nukecad said:

Try disconnecting from the internet and then running Health Check, if it runs OK then that shows that it's (one of) the connection(s) that is the problem.

Connect back to the internet and in CCleaner try running Tools>Startup and then Tools>Software Updater - do both of those run OK with the internet connected or does one of them crash?

It worked when I disconnected the internet! Startup and Software Updater work fine too! Do you know what I could do to fix it from here?

[Crash upon Health Check]

CCleaner has stopped working properly for me. It used to work, but all of a sudden it started crashing upon health check and I haven't been able to fully clean my computer for months. My computer is fully up to date, and so is CCleaner, and Windows Defender is not blocking it. Everything in ccleaner works besides the health check, which stopped working randomly back in winter. I have not been able to health check since then. It loads partially, stalls and crashes. I even tried redownloading the older version I started with to see if the health check would work like it did then and it still crashed and re-updated CCleaner to the newest version when I reopened it. I'd really appreciate some help with this.

Specs:

Windows 10 64-bit

Intel Core i3-8130U CPU @ 2.20GHz, 4.0GB RAM, Intel UHD Graphics 620

CCleaner v5.78.8558 (64-bit)

Windows Defender is only security program besides Malwarebytes and it is not blocking CCleaner