Build : Mozilla/5.0 (Windows NT 6.1; WOW64; rv:2.0b7pre) Gecko/20100921 Firefox/4.0b7pre Since recent Minefield trunk, 3 messages are displayed in error console : 1. Could not read chrome manifest file 'C:\Program Files (x86)\Minefield\extensions\{972ce4c6-7e08-4474-a285-3208198ce6fd}\chrome.manifest'. (bug 586610) 2. CoCreateInstance() FAILED. 3. Direct3D 9 DeviceManager Initialized Succesfully. Driver: igdumdx32.dll Description: Mobile Intel(R) 4 Series Express Chipset Family Version: 8.15.10.2202 The message #2 and #3 regression range is : http://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=bd474ff6f86c&tochange=fd13b6ce36bd It is probably due to Direct3D that is enabled by default. The message #3 is normal, but the message #2 seems to be abnormal. I think it is different from bug 595481.

(Reporting different issues in one bug implicitly makes it a meta-bug :-/)

This bug really doesn't seem to have anything to do with bug 586610 aside from mentioning the error. There is no value in the dependency

(In reply to comment #1) > (Reporting different issues in one bug implicitly makes it a meta-bug :-/) Reporting unrelated issues in one bug generally means you should close hte bug and start again with different bugs, it does not make it a meta bug.

This is due to NVidia 3D Vision not being present at systems. It's harmless, the way it's reported is probably unfortunate. I need to clean it up.

> This is due to NVidia 3D Vision not being present at systems. I have an Intel card, so what is the problem ?

We need to just get rid of the warning.

(In reply to comment #5) > > This is due to NVidia 3D Vision not being present at systems. > I have an Intel card, so what is the problem ? Hello, i do have NVidia card but having this message too on Windows XP SP3 (32-bit) CoCreateInstance() FAILED. Direct3D 9 DeviceManager Initialized Succesfully. Driver: nv4_disp.dll Description: NVIDIA GeForce GT 240 Version: 6.14.12.5896

i'd say it might be more of a problem than you realize. it's totally disabled many css functions on my beta 4-7 browser starting just after the recent update. besides that i'm at a loss. CoCreateInstance() FAILED. www.mozilla.org : server does not support RFC 5746, see CVE-2009-3555

this stuff shouldn't log to the console. Also, this has nothing to do with CSS issues -- if something stopped working there, it's not this bug :/