Additional versions

12.0.0.6300	1.41%
12.0.0.6200	1.41%
12.0.0.6000	2.82%
12.0.0.5100	1.41%
12.0.0.4900	2.82%
12.0.0.3900	1.41%
12.0.0.3100	1.41%
12.0.0.1800	1.41%
6.5.1.5000	1.41%
6.5.1.4100	2.82%
6.5.1.2700	2.82%
6.5.1.2700	1.41%
6.5.1.2300	1.41%
6.5.0.2300	1.41%
6.5.0.2000	1.41%
6.4.0.2300	1.41%
6.4.0.1500	1.41%
6.3.0.8200	1.41%
6.3.0.7600	1.41%
6.3.0.7500	1.41%
6.3.0.7000	2.82%
6.3.0.5600	2.82%
6.3.0.5100	1.41%
6.3.0.3800	1.41%
6.2.5.600	4.23%
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6.2.1.2400	1.41%
6.2.1.1900	1.41%
6.2.1.1100	2.82%
6.2.1.800	1.41%
6.2.1.500	5.63%
6.2.0.9602	1.41%
6.2.0.9600	1.41%
6.2.0.9600	7.04%
6.2.0.9400	1.41%
6.2.0.9400	1.41%
6.2.0.5800	1.41%
6.2.0.5800	1.41%
6.2.0.4100	1.41%
6.1.0.2200	1.41%
6.0.1.6400	1.41%
6.0.1.6300	2.82%
6.0.1.6300	1.41%
6.0.1.6204	2.82%
6.0.1.4900	1.41%
5.6.0.7900	1.41%
5.5.0.9700	1.41%
5.5.0.3208	2.82%
5.2.0.500	1.41%
5.1.0.5400	1.41%
5.1.0.3400	1.41%
5.1.0.3300	1.41%

btosif.dll is loaded as dynamic link library that runs in the context of a process. It is installed with a couple of know programs including ThinkPad Bluetooth with Enhanced Data Rate Software published by Broadcom Corporation, Lenovo Bluetooth with Enhanced Data Rate Software from Broadcom Corporation and Lenovo Bluetooth with Enhanced Data Rate Software by Broadcom Corporation. The file is digitally signed by Broadcom Corporation which was issued by the VeriSign certificate authority (CA).