Dear Lex,
As you have been so amazingly helpful, I was wondering whether you could help me too please? I only appear to have this problem on one of my iMac accounts. OS Yosemite 10.10.3. I have dowloaded the etresof.com and it's popped a copy of the findings on a clipboard (I am complete novice and don't know where to access this clipboard). It appears to only be an issue on one out of 5 or 6 users on this system. It's all family members etc. I am running Parallels on the offending system, and use a graphics program called Serif PagePlus x6 and believe that it has recently told me that the version of Windows is dodgy and I have am trying to get that sorted with a fresh product key, but I can't do anything on that account now as all I get is this silly spinning wheel, and I am having to actually switch the machine off and on again. Like I say, it is working fine on any of the other user accounts. Please HELP! I just found this:
EtreCheck version: 2.2 (132)
Report generated 6/29/15, 10:17 PM
Download EtreCheck from http://etresoft.com/etrecheck
Click the [Click for support] links for help with non-Apple products.
Click the [Click for details] links for more information about that line.
Hardware Information: ℹ️
iMac (27-inch, Late 2013) (Technical Specifications)
iMac - model: iMac14,2
1 3.2 GHz Intel Core i5 CPU: 4-core
8 GB RAM Upgradeable
BANK 0/DIMM0
4 GB DDR3 1600 MHz ok
BANK 1/DIMM0
4 GB DDR3 1600 MHz ok
BANK 0/DIMM1
Empty
BANK 1/DIMM1
Empty
Bluetooth: Good - Handoff/Airdrop2 supported
Wireless: en1: 802.11 a/b/g/n/ac
Video Information: ℹ️
NVIDIA GeForce GT 755M - VRAM: 1024 MB
iMac 2560 x 1440
System Software: ℹ️
OS X 10.10.3 (14D136) - Time since boot: 0:10:2
Disk Information: ℹ️
APPLE SSD SD0128F disk0 : (121.33 GB)
EFI (disk0s1) <not mounted> : 210 MB
Boot OS X (disk0s3) <not mounted> : 134 MB
Macintosh HD (disk2) / : 1.11 TB (564.65 GB free)
Core Storage: disk0s2 120.99 GB Online
Core Storage: disk1s2 999.35 GB Online
APPLE HDD ST1000DM003 disk1 : (1 TB)
EFI (disk1s1) <not mounted> : 210 MB
Recovery HD (disk1s3) <not mounted> [Recovery]: 650 MB
Macintosh HD (disk2) / : 1.11 TB (564.65 GB free)
Core Storage: disk0s2 120.99 GB Online
Core Storage: disk1s2 999.35 GB Online
USB Information: ℹ️
Apple Inc. FaceTime HD Camera (Built-in)
Apple Inc. BRCM20702 Hub
Apple Inc. Bluetooth USB Host Controller
Apple, Inc. Keyboard Hub
Apple Inc. Apple Keyboard
Logitech Optical USB Mouse
Thunderbolt Information: ℹ️
Apple Inc. thunderbolt_bus
Gatekeeper: ℹ️
Mac App Store and identified developers
Kernel Extensions: ℹ️
/Applications/Parallels Desktop.app
[not loaded] com.parallels.kext.hidhook (9.0 24251.1052177) [Click for support]
[not loaded] com.parallels.kext.hypervisor (9.0 24251.1052177) [Click for support]
[not loaded] com.parallels.kext.netbridge (9.0 24251.1052177) [Click for support]
[not loaded] com.parallels.kext.usbconnect (9.0 24251.1052177) [Click for support]
[not loaded] com.parallels.kext.vnic (9.0 24251.1052177) [Click for support]
/System/Library/Extensions
[not loaded] com.tomtom.driver.UsbEthernetGadget (1.0.0d1) [Click for support]
Launch Agents: ℹ️
[running] com.mcafee.menulet.plist [Click for support]
[running] com.mcafee.reporter.plist [Click for support]
[running] net.culater.SIMBL.Agent.plist [Click for support]
Launch Daemons: ℹ️
[loaded] com.adobe.fpsaud.plist [Click for support]
[loaded] com.bombich.ccc.plist [Click for support]
[loaded] com.bombich.ccchelper.plist [Click for support]
[unknown] com.mcafee.ssm.ScanFactory.plist [Click for support]
[unknown] com.mcafee.ssm.ScanManager.plist [Click for support]
[running] com.mcafee.virusscan.fmpd.plist [Click for support]
[loaded] com.microsoft.office.licensing.helper.plist [Click for support]
User Launch Agents: ℹ️
[loaded] com.adobe.ARM.[...].plist [Click for support]
User Login Items: ℹ️
iTunesHelper Application (/Applications/iTunes.app/Contents/MacOS/iTunesHelper.app)
Deezer UNKNOWN (missing value)
Internet Plug-ins: ℹ️
FlashPlayer-10.6: Version: 18.0.0.194 - SDK 10.6 [Click for support]
QuickTime Plugin: Version: 7.7.3
AdobePDFViewerNPAPI: Version: 11.0.11 - SDK 10.6 [Click for support]
AdobePDFViewer: Version: 11.0.11 - SDK 10.6 [Click for support]
Flash Player: Version: 18.0.0.194 - SDK 10.6 [Click for support]
Default Browser: Version: 600 - SDK 10.10
SharePointBrowserPlugin: Version: 14.5.2 - SDK 10.6 [Click for support]
Silverlight: Version: 5.1.20913.0 - SDK 10.6 [Click for support]
SiteAdvisor: Version: 2.0 - SDK 10.1 [Click for support]
Safari Extensions: ℹ️
SiteAdvisor
Open in Internet Explorer
3rd Party Preference Panes: ℹ️
Flash Player [Click for support]
Time Machine: ℹ️
Time Machine not configured!
Top Processes by CPU: ℹ️
5% WindowServer
4% mdworker(4)
2% fontd
2% taskgated
2% VShieldScanner(4)
Top Processes by Memory: ℹ️
684 MB kernel_task
238 MB mds_stores
131 MB VShieldScanner(4)
115 MB mdworker(4)
98 MB Safari
Virtual Memory Information: ℹ️
4.83 GB Free RAM
3.17 GB Used RAM
0 B Swap Used
Diagnostics Information: ℹ️
Jun 29, 2015, 10:06:49 PM Self test - passed
Jun 29, 2015, 09:19:03 PM /Library/Logs/DiagnosticReports/Messages_2015-06-29-211903_[redacted].cpu_resou rce.diag [Click for details]
Jun 29, 2015, 09:17:31 PM /Library/Logs/DiagnosticReports/appProtd_2015-06-29-211731_[redacted].crash
Jun 29, 2015, 08:19:22 PM /Library/Logs/DiagnosticReports/AntiMalwareUpdate_2015-06-29-201922_[redacted]. crash