Cannot install CCleaner 5.56 on Win2k3

CCleaner for Windows CCleaner Windows Bug Reporting
1

Latest version of CCleaner 5.56 cannot be installed on Windows Server 2003 SP2 (RU).

The installer starts unpacking and disappears terminating the process.

Tested on fresh W2K3 install. Windows XP x64 may also be affected but not tested yet.

2

i think ccleaner need at minimum xp with sp3

as far as i know there is no sp3 vor server 2003...

the docs showing server 2003 as a supported os but i think without sp3 the time seems over faster as with xp sp3.

https://www.ccleaner.com/docs/ccleaner/introducing-ccleaner/system-requirements

perhaps should the admins revise this os-support-list in the docs...

3

4

Make sure you have an SSE2 compatible processor which is required for newer versions.

Also see this quick write up I did on it not too long ago:

https://forum.piriform.com/topic/5739-solution-when-ccleaner-wont-install-or-download-windows/?do=findComment&comment=303883

Edit: 

And if that's not the issue scroll to the very top of that page I linked to for other possible solutions.

5
On 09/04/2019 at 21:01, Svyatpro said: 
<div class="ipsQuote_contents">
	<p>
		Latest version of CCleaner 5.56 cannot be installed on Windows Server 2003 SP2 (RU).
	</p>

	<p>
		The installer starts unpacking and disappears terminating the process.
	</p>

	<p>
		 
	</p>

	<p>
		Tested on fresh W2K3 install.  Windows XP x64 may also be affected but not tested yet.
	</p>
</div>

You should try the slim installer available from the following page (this is the only installer that works for me on XP SP3):

https://www.ccleaner.com/ccleaner/builds

Thanks.

6

CC v-5.51 currently runs on my Windows XP Professional 32-bit tablet. I just tried to update to CC v 5.56. That update failed. Please explain why I can not update. Thank you.

7

have you some "smart-cleaning" options active? perhaps as long as you have run this "services" in the background you cant install a new version over the older one manually.

8
8 hours ago, hatboro said: 
<div class="ipsQuote_contents">
	<p>
		CC  v-5.51  currently runs on my <em>Windows XP  Professional  </em>32-bit tablet.  I just tried to update to CC v 5.56. That update failed. Please explain why I can not update. Thank you.
	</p>
</div>

What do you mean failed. Do you get error message? Does the installer quit unexpectedly? Is your xp computer fully patched with the SSE2 patch described above?

9
2 hours ago, Nergal said: 
<div class="ipsQuote_contents">
	<p>
		SSE2 patch
	</p>
</div>

SSE2 is a processor feature. The patch would be XP Service Pack 3. But as it pertains to XP running on a tablet I haven't a clue if a tablet would have SSE2 capabilities or not. The failure to install could possibly be what Trium explained which is to make sure CCleaner processes aren't already running resident in the background which seems to be the common cause of failed installations in recent months.

Other possible solutions to remedy failed installations can be viewed at:

https://forum.piriform.com/topic/5739-solution-when-ccleaner-wont-install-or-download-windows/