I have WIn8, AMD v4800 and CS6. When using the Oil Paint filter everyting looks fine in the filter window. However, pressing OK to update the image file one or more tiles (image sections) being displaced. It seems to happen to larger images (say 4000px x 4000px). I have attached a before image and after image showing the corruption. This is a very simple error to replicate.1. Create a new JPG image file in Photoshop CS62. Fill it with a mid grey3. Click on the Oil Paint Filter to view the image file4. Select mid values on all sliders5. Click OK6. The altered image now has a green square in the bottom of the right hand corner.For some bizarre reason, uploading the images failed. I'll post this topic and try again to upload smaller images.Having tested this on several images, it shows that some of the colour data comes from another tile in the image.I have tried all the Advanced Graphics options in CS6 preferences and it makes no difference.There is another example of this in the Adobe Forums by Soffner who uses a Radeon graphics card: http://forums.adobe.com/message/4939932Here is my system info (let me know if you need more info)S Name Microsoft Windows 8 Pro Version 6.2.9200 Build 9200 Other OS Description  Not Available OS Manufacturer Microsoft Corporation System Name ********* System Manufacturer System manufacturer System Model System Product Name System Type x64-based PC System SKU SKU Processor Intel(R) Core(TM) i7-3930K CPU @ 3.20GHz, 3201 Mhz, 6 Core(s), 12 Logical Processor(s) BIOS Version/Date American Megatrends Inc. 2104, 3/08/2012 SMBIOS Version 2.7 Embedded Controller Version 255.255 BIOS Mode Legacy BaseBoard Manufacturer ASUSTeK COMPUTER INC. BaseBoard Model Not Available BaseBoard Name Base Board Platform Role Workstation Secure Boot State Unsupported PCR7 Configuration Binding Not Possible Windows Directory C:\Windows System Directory C:\Windows\system32 Boot Device \Device\HarddiskVolume3 Locale Australia Hardware Abstraction Layer Version = "6.2.9200.16442" Username ****************** Time Zone E. Australia Standard Time Installed Physical Memory (RAM) 32.0 GB Total Physical Memory 31.9 GB Available Physical Memory 26.8 GB Total Virtual Memory 39.4 GB Available Virtual Memory 33.5 GB Page File Space 7.50 GB Page File C:\pagefile.sys Hyper-V - VM Monitor Mode Extensions Yes Hyper-V - Second Level Address Translation Extensions Yes Hyper-V - Virtualisation Enabled in Firmware Yes Hyper-V - Data Execution Protection Yes Display: Name ATI FirePro V4800 (FireGL V) PNP Device ID PCI\VEN_1002&DEV_68C8&SUBSYS_240A1002&REV_00\4&15E7D2AB&0&0010 Adapter Type ATI FirePro V4800 (FireGL) Graphics Adapter (0x68C8), Advanced Micro Devices, Inc. compatible Adapter Description ATI FirePro V4800 (FireGL V) Adapter RAM 1.00 GB (1,073,741,824 bytes) Installed Drivers aticfx64.dll,aticfx64.dll,aticfx64.dll,aticfx32,aticfx32,aticfx32,ati umd64.dll,atidxx64.dll,atidxx64.dll,atiumdag,atidxx32,atidxx32,atiumdv a,atiumd6a.cap,atitmm64.dll Driver Version 9.3.3.0 INF File oem37.inf (ati2mtag_EvergreenGL section) Colour Planes Not Available Colour Table Entries Not Available Resolution Not Available Bits/Pixel Not Available Memory Address 0xC0000000-0xCFFFFFFF Memory Address 0xFBE20000-0xFBE3FFFF I/O Port 0x0000E000-0x0000EFFF IRQ Channel IRQ 4294967289 I/O Port 0x000003B0-0x000003BB I/O Port 0x000003C0-0x000003DF Memory Address 0xA0000-0xBFFFFDriver c:\windows\system32\drivers\atikmpag.sys (8.14.1.6278, 449.00 KB (459,776 bytes), 21/11/2012 1:46 PM)