XYplorer Beta Club

1) What is the size limit of image file to be considered "too large"?
2) Any tweak to remove this limitation?

Any of these tweaks: By factory default there is no limit.

I checked, both values are 0, but some thumbs are not generated: Seems all files >6MB fails

Cannot be. Probably a stale cache. Refresh it.

1) View > Caches > Refresh thumbnail is greyed-out 2) I tried Config > Thumbnails > Clear, then re-create the thumbs, but still the same.
My thumbs is 196x196. Various info:
Various Information

XYplorer: 15.90.0000 (Pro Edition - Lifetime License Pro)
Loaded in: 5,483 ms at 11/5/2015 8:01:16 AM
Uptime: 1 day, 43 mins, 9 secs
Memory Usage: 85,832 KB, Virtual Memory Size: 63,676 KB

OS: Windows 7 Enterprise (Service Pack 1), 64-bit (6.1)
OS Uptime: 13 hrs, 3 mins, 18 secs
UTC Offset: +07:00
User Role: Admin
Themes: No RealSystem32: Yes

System Locale ID: 1033 (en-US)
Thread Locale ID: 1033 (en-US)
Default ANSI Code Page: 1252 (ANSI - Latin I)
Active Code Page: 1252 (ANSI - Latin I)
DBCS Code Page: No

DblClick Time: 500 ms
Screen: 1366x768, 1, Virtual: (0, 0) - (1366, 768), Work: (0, 0) - (1366, 740)
Screen DPI: 96 (100%), twx: 15, stretch: 1
Screen Color Depth: 32
UseDPIAwareIconSizes: No, Yes
Icon Size: small=16, large=32
Icon Size Recommended: small=16, large=32

Command:
CommandW:
Command Normalized:
CopyData: "C:\Data\Doc\IT\Office\Outlook\Outlook 2013 contact card ~ Contact,.txt"

App: E:\Utilities\XYplorer\XYplorer.exe
Ini File: E:\Utilities\XYplorer\Data\XYplorer.ini
App Data Path: E:\Utilities\XYplorer\Data\
Pane 1 Data Path: E:\Utilities\XYplorer\Data\Panes\1\
Pane 2 Data Path: E:\Utilities\XYplorer\Data\Panes\2\
Catalogs Path: E:\Utilities\XYplorer\Data\Catalogs\
Icons Path: E:\Utilities\XYplorer\Data\Icons\
New Items Path: E:\Utilities\XYplorer\Data\NewItems\
Scripts Path: E:\Utilities\XYplorer\Data\Scripts\
Thumbs Cache: E:\Thumbnails\
Catalog:
Tags Database: E:\Utilities\XYplorer\Data\tag.dat

Language Support: 8.68
Language: No language loaded

It has to be the tweaks or the cache.

Oh, my mistake. It's the tweak "MaxArea". Previously I looked for "PreviewMaxArea".
Evrything works now.