excel file extension not valid error

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
excel file extension not valid error	1.91	0.4	8945	56	36
excel	0.04	0.6	8093	8	5
file	0.28	0.1	4924	82	4
extension	1.95	1	5000	60	9
not	0.98	0.2	9327	43	3
valid	1.43	0.4	9650	9	5
error	0.2	0.3	2795	65	5

Keyword	CPC	PCC	Volume	Score
excel file extension not valid error youtube	0.33	0.9	245	78
excel file extension not valid error	0.32	0.7	4333	85
excel format or file extension not valid	0.14	0.3	4615	36
cannot open excel file extension not valid	1.41	0.7	3377	9
file format extension is not valid excel	0.97	0.2	8212	97
excel file extension xlsx not valid	0.92	0.5	654	32
excel extension not valid	0.01	0.5	6061	33
excel error file format is not valid	1.43	0.4	490	99
excel file extension not valid or corrupt	1.78	0.6	3381	58
excel format extension not valid	1.16	0.3	2670	68
excel error file extension not valid	0.42	0.4	6738	64
file extension not valid excel	1.97	0.7	2338	49
excel file extenstion not valid	1.47	0.4	8443	66